USB 3.0 - Knowledge

1110: 675: 336:(USB) standard for interfacing computers and electronic devices. It was released in November 2008. The USB 3.0 specification defined a new architecture and protocol, named SuperSpeed, which included a new lane for providing full-duplex data transfers that physically required five additional wires and pins, while also adding a new signal coding scheme (8b/10b symbols, 5 Gbps; also known later as Gen 1), and preserving the USB 2.0 architecture and protocols and therefore keeping the original four pins and wires for the USB 2.0 backward-compatibility, resulting in nine wires in total and nine or ten pins at connector interfaces (ID-pin is not wired). The new transfer rate, marketed as 1414: 1545: 1451: 314: 47: 797: 1121: 516: 5248: 1099: 1181: 1894: 1553: 1862: 1792: 1732: 1532:

encoding is 128b/132b, so transmission of 16 bytes physically takes 16.5 bytes, or 3% overhead. Therefore, the new raw byte-rate is 128/132 * 10 Gbit/s = 9.697 Gbit/s = 1212 MB/s. In reality any operation mode has additional link management and protocol overhead, so the best-case achievable data rates for the Gen 2 operation mode are of roughly below 800 MB/s for reading bulk transfers only.

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A USB 3.0 Standard-A receptacle accepts either a USB 3.0 Standard-A plug or a USB 2.0 Standard-A plug. Conversely, it is possible to plug a USB 3.0 Standard-A plug into a USB 2.0 Standard-A receptacle. This is a principle of backward compatibility. The Standard-A plug is used

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devices. When manufacturers were unable to resolve the interference issues in time, some mobile devices, such as the Vivo Xplay 3S, had to drop support for USB 3.0 just before they shipped. Various strategies can be applied to resolve the problem, ranging from simple solutions such as increasing the

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bus provides for a transfer mode at a nominal rate of 5.0 Gbit/s, in addition to the three existing transfer modes. Accounting for the encoding overhead, the raw data throughput is 4 Gbit/s, and the specification considers it reasonable to achieve 3.2 Gbit/s (400 MB/s) or more in

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The SuperSpeed transaction is initiated by a host request, followed by a response from the device. The device either accepts the request or rejects it; if accepted, the device sends data or accepts data from the host. If the endpoint is halted, the device responds with a STALL handshake. If there is

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As with the previous version, the same considerations around encoding and raw data rates apply. Although both Gen 1x2 and Gen 2(x1) signal at 10 Gbit/s, Gen 1x2 uses the older, less efficient 8b/10b line coding which results in a lower raw data rate compared with Gen 2(x1),

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P55A-UD4 or P55A-UD6) have a manual switch (in BIOS) that can connect the USB 3.0 chip to the processor (instead of the PCH), which did provide full-speed PCI Express 2.0 connectivity even then, but this meant using fewer PCI Express 2.0 lanes for the graphics card. However, newer boards (e.g.

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A USB 3.0 Standard-B receptacle accepts either a USB 3.0 Standard-B plug or a USB 2.0 Standard-B plug. Backward compatibility applies to connecting a USB 2.0 Standard-B plug into a USB 3.0 Standard-B receptacle. However, it is not possible to plug a USB 3.0 Standard-B

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As with earlier versions of USB, USB 3.0 provides power at 5 volts nominal. The available current for low-power (one unit load) SuperSpeed devices is 150 mA, an increase from the 100 mA defined in USB 2.0. For high-power SuperSpeed devices, the limit is six unit loads or 900 mA

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These firmware updates resolve the following issues related to the USB 3.0 ports on these boards: • BIOS and operating system do not detect devices attached to the USB 3.0 ports. • System hangs on POST code 58 for one minute if any device is attached to USB 3.0 ports, and then continues the boot

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USB 3.0 Type-B receptacles, such as those found on peripheral devices, are larger than in USB 2.0 (or earlier versions), and accept both the larger USB 3.0 Type-B plug and the smaller USB 2.0 (or earlier) Type-B plug. USB 3.0 Type-B plugs are larger than USB 2.0 (or

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The VBUS, D−, D+, and GND pins are required for USB 2.0 communication. The five additional USB 3.0 pins are two differential pairs and one ground (GND_DRAIN). The two additional differential pairs are for SuperSpeed data transfer; they are used for full duplex SuperSpeed signaling. The

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USB 3.0 also introduced a new Micro-B cable plug, which consists of a standard USB 1.x/2.0 Micro-B cable plug, with an additional 5-pin plug "stacked" beside it. That way, the USB 3.0 Micro-B host receptacle preserves its backward compatibility with the USB 1.x/2.0 Micro-B cable plug,

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adapter or external power supply, in order to power many USB 3.0 devices such as mobile phones, or external hard drives that have no power source other than USB; as of 2011, this is often used to supply two to four USB 3.0 ports with the full 0.9 A (4.5 W) of power that each

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In January 2013 the USB group announced plans to update USB 3.0 to 10 Gbit/s (1250 MB/s). The group ended up creating a new USB specification, USB 3.1, which was released on 31 July 2013, replacing the USB 3.0 standard. The USB 3.1 specification takes over the existing USB 3.0's

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specification, defining the doubling of bandwidth for existing USB-C cables. Under the USB 3.2 specification, released 22 September 2017, existing SuperSpeed certified USB-C 3.1 Gen 1 cables will be able to operate at 10 Gbit/s (up from 5 Gbit/s), and SuperSpeed+ certified

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The nominal data rate in bytes accounts for bit-encoding overhead. The physical SuperSpeed signaling bit rate is 5 Gbit/s. Since transmission of every byte takes 10 bit times, the raw data overhead is 20%, so the raw byte rate is 500 MB/s, not 625. Similarly, for Gen 2 link the

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Front view of a Standard-A USB 3.0 connector, showing its front row of four pins for the USB 1.x/2.0 backward compatibility, and a second row of five pins for the later (but out-of-date) USB 3.0 connectivity. The plastic insert is in the USB 3.0 standard blue color, Pantone

872:, possibly by adding an inexpensive expansion slot bracket that provides an eSATAp port; some external hard disk drives provide both USB (2.0 or 3.0) and eSATAp interfaces. To ensure compatibility between motherboards and peripherals, all USB-certified devices must be approved by the 453:

in September 2022, but Apple never provided them. On the other hand, USB 3.2 Gen 1x1 (5 Gbit/s) and Gen 2x1 (10 Gbit/s) implementations have become quite common. Again, backward-compatibility is given by the parallel USB 2.0 implementation.

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allowing devices with USB 3.0 Micro-B ports to run at USB 2.0 speeds on USB 2.0 Micro-B cables. However, it is not possible to plug a USB 3.0 Micro-B plug into a USB 2.0 Micro-B receptacle, due to the physically larger connector.

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USB-C 3.1 Gen 2 cables will be able to operate at 20 Gbit/s (up from 10 Gbit/s). The increase in bandwidth is a result of multi-lane operation over existing wires that were intended for flip-flop capabilities of the USB-C connector.

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and interrupt) are preserved but the protocol and electrical interface are different. The specification defines a physically separate channel to carry USB 3.0 traffic. The changes in this specification make improvements in the following areas:

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lack of buffer space or data, it responds with a Not Ready (NRDY) signal to tell the host that it is not able to process the request. When the device is ready, it sends an Endpoint Ready (ERDY) to the host which then reschedules the transaction.

445:(20 Gbit/s, 2.422 GB/s), are only possible with Full-Featured USB Type-C Fabrics (24 pins). As of 2023, USB 3.2 Gen 1x2 and Gen 2x2 are not implemented on many products yet; Intel, however, starts to include them in its 1428:

Micro USB 3.0 (Micro-B) plug and receptacle are intended primarily for small portable devices such as smartphones, digital cameras and GPS devices. The Micro USB 3.0 receptacle is backward compatible with the Micro USB 2.0 plug.

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demonstrated the first USB 3.2 Gen 2x2 operation mode, where a Windows PC was connected to a storage device, reaching an average data rate of 1600 MB/s for reading bulk transmissions, which is 66% of its raw throughput.

413:, released in September 2017, fully replaces the USB 3.1 specification. The USB 3.2 specification added a second lane to the Enhanced SuperSpeed System besides other enhancements, so that SuperSpeedPlus USB implements the 1501:

The USB 3.1 specification includes the USB 2.0 specification while fully preserving its dedicated physical layer, architecture, and protocol in parallel. USB 3.1 specification defines the following operation modes:

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The re-specification of USB 3.0 as "USB 3.1 Gen 1" was misused by some manufacturers to advertise products with signaling rates of only 5 Gbit/s as "USB 3.1" by omitting the defining generation.

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Starting with the USB 3.2 specification, USB-IF introduced a new naming scheme. To help companies with branding of the different operation modes, USB-IF recommended branding the 5, 10, and 20 Gbit/s capabilities as

507:. This gives USB 3.0 a potential total bidirectional bandwidth twenty times greater than USB 2.0. Considering flow control, packet framing and protocol overhead, applications can expect 450 MB/s of bandwidth. 406:

connections, more than twice the rate of USB 3.0 (aka Gen 1). Backward-compatibility is still given by the parallel USB 2.0 implementation. USB 3.1 Gen 2 Type-A and Type-B connectors are usually teal-colored.

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Most PC manufacturers label each USB port using the logo for USB type ... the USB 2.0 logo is a trident, while the USB 3.0 logo is a similar trident with the letters 'SS' (which stands for SuperSpeed) attached.

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PEX8608 or PEX8613 PCI Express switch) that combines two PCI Express 2.5 GT/s lanes into a single PCI Express 5 GT/s lane (among other features), thus obtaining the necessary bandwidth from the PCH.

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process. • In Device Manager, the Renesas USB 3.0 eXtensible Host Controller is shown with a yellow bang and the error message 'Windows has stopped this device because it has reported problems. Code 43'.

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Since USB 2.0 and USB 3.0 ports may coexist on the same machine and they look similar, the USB 3.0 specification recommends that the Standard-A USB 3.0 receptacle have a blue insert

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In USB 3.0, dual-bus architecture is used to allow both USB 2.0 (Full Speed, Low Speed, or High Speed) and USB 3.0 (SuperSpeed) operations to take place simultaneously, thus providing

1044:, which then did not provide full PCI Express 2.0 speed (5 GT/s), so it did not provide enough bandwidth even for a single USB 3.0 port. Early versions of such boards (e.g. the 499:

USB 3.0 has transmission speeds of up to 5 Gbit/s or 5000 Mbit/s, about ten times faster than USB 2.0 (0.48 Gbit/s) even without considering that USB 3.0 is

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USB 3.0 port provided by an ExpressCard-to-USB 3.0 adapter may be connected to a separately-powered USB 3.0 hub, with external devices connected to that USB 3.0 hub.

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support was not included with the initial release of the operating system. However, drivers that enable support for Windows 7 are available through websites of hardware manufacturers.

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Unlike previous standards, the USB 3.0 standard does not specify a maximum cable length, requiring only that all cables meet an electrical specification: for copper cabling with

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chipset. Some industry analysts have claimed that Intel was slow to integrate USB 3.0 into the chipset, thus slowing mainstream adoption. These delays may be due to problems in the

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Support for rotating media – the bulk protocol is updated with a new feature called Stream Protocol that allows a large number of logical streams within an Endpoint

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packets, combined with asynchronous notifications, enables links that are not actively passing packets to be put into reduced power states, which allows better power management.

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Improved bus use – a new feature is added (using packets NRDY and ERDY) to let a device asynchronously notify the host of its readiness, with no need for polling

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standard). USB 3.0 Type-A and B connectors are usually blue, to distinguish them from USB 2.0 connectors, as recommended by the specification, and by the initials

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In February 2019, USB-IF simplified the marketing guidelines by excluding Gen 1x2 mode and required the SuperSpeed trident logos to include maximum transfer speed.

3579: 528:. The structural topology is the same, consisting of a tiered star topology with a root hub at level 0 and hubs at lower levels to provide bus connectivity to devices. 3539:

USB 3.0 includes a variant of the Standard-B connectors which has two additional conductors to provide power to USB adapters. Image courtesy of USB Implementers Forum

2502: 3667: 1597:), 5 Gbit/s signaling rate over 1 lane using 8b/10b encoding (raw data rate: 500 MB/s); replaces USB 3.1 Gen 1, or USB 3.0, respectively. 2834: 690:(USB-IF), the managing body of USB specifications. This move effectively opened the specification to hardware developers for implementation in future products. 2453: 3551: 4405: 2727: 5282: 3967: 2332: 860:. In addition to an empty PCIe slot on the motherboard, many "PCI Express to USB 3.0" expansion cards must be connected to a power supply such as a 486:

Increased bandwidth – USB 3.0 uses two unidirectional data paths instead of only one: one to receive data and the other to transmit

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A factor affecting the speed of USB storage devices (more evident with USB 3.0 devices, but also noticeable with USB 2.0 ones) is that the

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The USB 3.0 Promoter Group announced on 17 November 2008 that the specification of version 3.0 had been completed and had made the transition to the

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varying by up to 5000 ppm at 33 KHz to reduce EMI. As a result, the receiver needs to continually "chase" the clock to recover the data.

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Transfer speed – USB 3.0 adds a new transfer type called SuperSpeed or SS, 5 Gbit/s (electrically, it is more similar to

466:, but with many improvements and an alternative implementation. Earlier USB concepts such as endpoints and the four transfer types (bulk, control, 2514: 5839: 2384: 1498:, with raw data rate of 1,212 MB/s. The first USB 3.1 Gen 2 implementation demonstrated real-world transfer speeds of 7.2 Gbit/s. 2667: 2587: 865:

USB 3.0 port is capable of (while also transmitting data), whereas the PCI Express slot itself cannot supply the required amount of power.

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USB Micro-B USB 2.0 vs USB Micro-B SuperSpeed (USB 3.0) (Note that “Macro-B” in the image is an error. No such term has ever existed for USB.)

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PLX model numbers are from the P55A-UD7 manual, page 7 and Asus P7P55D-E Premium manual p. 2-2; the P55A-UD7 has a block diagram on page 8

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operation modes while operating on two lanes. The SuperSpeed architecture and protocol (aka SuperSpeed USB) still implements the one-lane

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Interfaces are listed by their speed in the (roughly) ascending order, so the interface at the end of each section should be the fastest.

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distance of USB 3.0 devices from Wi-Fi and Bluetooth devices, to applying additional shielding around internal computer components.

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plug into a USB 2.0 Standard-B receptacle, due to the physically larger connector. The Standard-B plug is used at the device side.

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with wireless devices operating in the 2.4 GHz ISM band. This may result in a drop in throughput or complete loss of response with

4688: 4474: 2781: 4019: 3980: 2488: 2416: 5216: 4398: 831:-to-USB 3.0 adapters may connect by a cable to an additional USB 2.0 port on the computer, which supplies additional power. 3321:"USB Attached SCSI (UAS): Enabling Even Better USB 3.0 Performance – Faster USB 3.0 Performance: Examining UASP And Turbo Mode" 3031: 4845: 1623:), 10 Gbit/s signaling rate over 1 lane using 128b/132b encoding (raw data rate: 1212 MB/s); replaces USB 3.1 Gen 2. 4115: – CES 2014 report of a laptop docking port using a single USB 3.1 port to supply power, video and USB peripherals 3783: 3610: 2175: 2099: 2013: 1425:

earlier) Type-B plugs; therefore, USB 3.0 Type-B plugs cannot be inserted into USB 2.0 (or earlier) Type-B receptacles.

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between two Synopsys HAPS-70 FPGA-based prototyping systems while using backward compatible USB connectors, cables and software.

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in November 2009, while the first certified USB 3.0 consumer products were announced on 5 January 2010, at the Las Vegas

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Two-lane operation (USB 3.2 Gen 1x2, USB 3.2 Gen 2x2) is only possible with Full-Featured USB-C Fabrics.

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interface. Apple, Inc. announced laptops with USB 3.0 ports on 11 June 2012, nearly four years after USB 3.0 was finalized.

5813: 4896: 4567: 4391: 1917: 193: 3209: 1015:μD72020x family of host controllers, which are known to require a firmware update to function properly with some devices. 3268: 1019: 903:

Commercial controllers were expected to enter into volume production in the first quarter of 2010. On 14 September 2009,

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All data is sent as a stream of eight-bit (one-byte) segments that are scrambled and converted into 10-bit symbols via

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connector, USB 2.0 host. Note the five additional pins on the underside of the tongue of the USB 3.0 port.

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The USB 3.2 standard includes the USB 2.0 specification with four dedicated wires on the physical layer. The

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worked with Renesas to add its USB 3.0 implementation into its chipsets for its 2011 platforms. At CES2011,

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with a signal speed of 10 Gbit/s and a raw data rate of 1212 MB/s over existing Type-A, Type-B, and

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If faster connections to storage devices are the reason to consider USB 3.0, an alternative is to use

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protocol. The USB 3.1 Gen 2 mode also reduces line encoding overhead to just 3% by changing the

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USB 3.2 is supported with the default Windows 10 USB drivers and in Linux kernels 4.18 and onwards.

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17 3D featuring a Renesas USB 3.0 host controller several months before some of their competitors.

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On 25 July 2017, a press release from the USB 3.0 Promoter Group detailed a pending update to the

5113: 3372: 2391: 1647:, 20 Gbit/s signaling rate over 2 lanes using 128b/132b encoding (raw data rate: 2424 MB/s). 1421:

USB 3.0 and USB 2.0 (or earlier) Type-A plugs and receptacles are designed to interoperate.

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architecture and protocol with its operation mode (8b/10b symbols, 5 Gbps), giving it the label

915:, targeted for laptops (or desktops with ExpressCard slot addition) at the CES in Las Vegas Nevada. 5778: 5691: 5664: 5635: 5398: 4321: 3399:"Gigabyte P55A-UD6 and UD7 (NEC PD720200) – Not All USB 3.0 Implementations Are Created Equal" 3238: 2132: 1633:, 10 Gbit/s signaling rate over 2 lanes using 8b/10b encoding (raw data rate: 1000 MB/s). 736:. As of November 2010, Renesas and Fresco Logic have passed USB-IF certification. Motherboards for 3320: 3179: 5721: 5716: 5604: 5577: 5251: 5226: 5118: 4773: 3916: 2691: 1479: 1041: 969: 884:

The USB Promoter Group announced the release of USB 3.0 in November 2008. On 5 January 2010, the

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laptop series were as well; yet the USB root hosts failed to work at SuperSpeed under Windows 8.

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processors have been seen with Asmedia and Etron host controllers as well. On 28 October 2010,

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GND_DRAIN pin is for drain wire termination and to control EMI and maintain signal integrity.

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The connector has the same physical configuration as its predecessor but with five more pins.

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contains support for USB 3.0 since version 2.6.31, which was released in September 2009.

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architecture adding and providing a new coding schema (128b/132b symbols) and protocol named

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Additional power for multiple ports on a laptop PC may be obtained in the following ways:

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USB 3.0 ports may implement other USB specifications for increased power, including the

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encompasses both, but separated – and in parallel to the USB 2.0 implementation:

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after encoding overhead, which is about 10 times faster than High-Speed (maximum for

111: 3968:"USB 3.2 standard gets new, even more confusing names ahead of its mainstream debut" 3071: 2759: 900:

USB 3.0 motherboards, and an Asus motherboard that was cancelled before production.

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Power management – U0 to U3 link power management states are defined

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As measured by the Ellisys USB Explorer Protocol Analyzer, the IP realized 10

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was the first Microsoft operating system to offer built in support for USB 3.0. In

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20gbps,37124.html "Synopsys Shows World's First USB 3.2 Demo With 20Gbps Speeds"

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300C color). The same color-coding applies to the USB 3.0 Standard-A plug.

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connector has two additional pins for power and ground supplied to the device.

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USB 3.0 Standard-A plug (top) and receptacle (bottom), with annotated pins

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supports USB 3.0 since version 8.2, which was released in February 2011.

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Internal circuitboard and connectors of a USB 3.0 four-port hub, using a

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If the external device has an appropriate connector, it can be powered by an

812: 785: 765: 5260: 4078:"USB 3.1 Legacy Connectors and Cable Assemblies Compliance Document Rev 1.1" 2809:"Seagate ships USB 3.0-based external hard-drive kit for laptops | CES" 5834: 5659: 5547: 5530: 5525: 5303: 4943: 4886: 4738: 4643: 4168: 4126: 4064: 3821: 3760: 2732: 741: 712:

Manufacturers of USB 3.0 host controllers include, but are not limited to,

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Universal Serial Bus Type-C Cable and Connector Specification, Release 2.2

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Side connectors on a laptop computer. Left to right: USB 3.0 host,

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series were available with USB 3.0 ports, and, as of May 2012, the

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platform, a wait to mature all the 3.0 connections standards (USB 3.0,

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announced a small portable HDD bundled with an additional USB 3.0

480: 450: 3552:"SuperSpeed USB (USB 3.0) Performance to Double with New Capabilities" 2954:"Understanding USB 3.0 in Windows 8 | Build2011 | Channel 9" 2149: 1981: 1979: 1977: 1098: 5768: 5763: 5747: 5676: 5515: 5367: 5330: 5088: 5078: 5045: 5040: 4975: 4850: 4638: 4623: 4618: 4481: 3009: 1809: 1706: 1495: 1071: 1030: 935: 931: 773: 587:(LFSR). The LFSR is reset whenever a COM symbol is sent or received. 545: 99: 4383: 1180: 614:

for up to 1.5 A or 7.5 W, or, in the case of USB 3.1, the

5706: 5357: 5292: 5098: 5035: 4768: 4628: 3946: 3912: 3709: 2555: 2278:"The USB 3.2 Specification released on September 22, 2017 and ECNs" 1991: 1974: 1953:"Intel Universal Serial Bus (USB) Frequently Asked Questions (FAQ)" 1893: 1658: 965: 781: 777: 446: 2050:

PCs for Grown-Ups: Getting the Most Out of Your Windows 8 Computer

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The first USB 3.0 consumer products were announced and shipped by

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26 wires, the maximum practical length is 3 meters (10 ft).

541: 463: 349: 3585:(Press release). Hillsboro, Oregon. 31 July 2013. Archived from 3481:"Wireless Witch: The Truth About USB 3.0 and Wi-Fi Interference" 2498: 2496: 5654: 5427: 5164: 5055: 5020: 5015: 5010: 5005: 4823: 4713: 4673: 4633: 4372: 4316: 3723: 1470: 1433: 991: 888:

announced the first two certified USB 3.0 motherboards, one by

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The ExpressCard may have a socket for an external power supply.

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laptops that would include USB 3.0. As of April 2011, the

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with integrated USB 3.0 ports in 2012 with the release of the

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standard), USB 3.0 support can be added as a PCI Express

807: 5159: 5050: 4990: 4928: 4901: 4783: 4733: 4658: 4228: 3604:"USB 3.1 Specification Language Usage Guidelines from USB-IF" 2493: 2417:"USB 3.2 Specification Language Usage Guidelines from USB-IF" 2089:"USB 3.1 Specification Language Usage Guidelines from USB-IF" 1561: 1445: 1075: 737: 403: 95: 2668:"First Certified Superspeed USB Consumer Products Announced" 1482:

channel. The new mode's logo features a caption stylized as

1129:

USB 3.0 Standard-A receptacle (top, in the blue color "

907:

announced a USB 3.0 external hard drive. On 4 January 2010,

5731: 5625: 5154: 5139: 5000: 4911: 4906: 4748: 4233: 3981:

USB 3.2 Specification Language Usage Guidelines from USB-IF

3727: 3295:"Gigabyte's UASP USB 3.0 driver boosts USB 2.0 performance" 2979:"USB in MS Windows 7 more reliable, but no 3.0 speed boost" 2624:"USB-IF announces second certified USB 3.0 host controller" 1907: 1133:

300C"), Standard-B plug (middle), and Micro-B plug (bottom)

1007:

Various early USB 3.0 implementations widely used the

979: 953: 889: 769: 702: 584: 345: 307:

20 Gbit/s (2.422 GB/s, USB 3.2 Gen 2x2)

140: 4020:

USB Data Performance Language Usage Guidelines from USB-IF

3668:"SuperSpeed USB 10 Gbps – Ready for Development" 2524:. USB Implementers Forum. 17 November 2008. Archived from 2489:

USB Data Performance Language Usage Guidelines from USB-IF

1548:

A deprecated SuperSpeed+ USB 20 Gbit/s packaging logo

1454:

A deprecated SuperSpeed+ USB 10 Gbit/s packaging logo

1169: 5711: 5535: 5103: 4728: 4723: 4468: 4423: 4149: 1934:

USB hardware § Host and device interface receptacles

1008: 753: 729: 437:) operation mode. Therefore, two-lane operations, namely 305:

10 Gbit/s (1.212 GB/s, USB 3.1 Gen 2)

103: 57: 4001:(Technical report). USB 3.0 Promoter Group. October 2022 3269:"Gigabyte adds UASP support to its USB 3.0 motherboards" 2897: 2881:[First USB 3 drivers coming with Linux 2.6.31]. 2849: 1384: 317:

A deprecated SuperSpeed USB 5 Gbit/s packaging logo

27:

Third major version of the Universal Serial Bus standard

3789:(Press release). USB 3.0 Promoter Group. Archived from 3180:"USB 3.0: Renesas Electronics USB 3.0 Firmware Updates" 2020:. USB Implementers Forum. pp. 5–20. Archived from 1049:

Gigabyte P55A-UD7 or the Asus P7P55D-E Premium) used a

4118: 3939:"USB 3.2 Work Is On the Way for the Linux 4.18 Kernel" 1985: 583:(EMI). Scrambling is implemented using a free-running 280:

1.5 A (BC 1.1/1.2, USB 3.2 single-lane)

3580:"SuperSpeed USB 10 Gbps – Ready for Development" 3239:"How to improve the compatibility of USB3.0 devices?" 2098:. USB Implementers Forum. 28 May 2015. Archived from 1654:

though both using the newer SuperSpeedPlus protocol.

1140:

for connecting to a computer port, at the host side.

1053:

technique (in the case of those boards provided by a

1022:(BOT) protocol drivers are generally slower than the 3038:(in German). Germany: Heise Medien. 21 October 2009. 1889: 559:

is helped by the 8b/10b encoding and other designs.

531: 3210:"NEC uPD720200 USB 3.0 not working on Ubuntu 12.04" 2885:(in German). Germany: Heise Medien. 3 December 2009 2582: 2580: 2578: 1478:, putting it on par with a single first-generation 800:A USB 3.0 controller in form of a PCI Express 579:; this helps prevent transmissions from generating 2971: 2638: 2047: 2046:McFedries, Paul (2013). "Connecting USB Devices". 3784:"USB 3.0 Promoter Group Announces USB 3.2 Update" 3726:USB 3.1 nominal data rates of more than 900 2333:"Universal Serial Bus Revision 3.0 Specification" 2176:"Universal Serial Bus Revision 3.1 Specification" 2014:"Universal Serial Bus Revision 3.1 Specification" 30:"SuperSpeed" redirects here. For other uses, see 5826: 3853: 3851: 3781: 2575: 4846:Coherent Accelerator Processor Interface (CAPI) 3561:(Press release). 6 January 2013. Archived from 3397:Schmid, Patrick; Roos, Achim (26 August 2010). 1467:, and introduces a faster transfer rate called 1391:Power provided to device (Powered-B only) 1061: 791: 618:for charging the host device up to 100 W. 3974: 3782:Saunders, Brad; Nardozza, Liz (25 July 2017). 3032:"Spekulationen über Verzögerungen bei USB 3.0" 956:manufacturing process, a focus to advance the 848:On the motherboards of desktop PCs which have 5809:History of computing hardware (1960s–present) 5290: 5276: 4509: 4399: 4134: 3848: 3841: 3839: 3500: 2543: 1402:Ground for DPWR return (Powered-B only) 462:The USB 3.0 specification is similar to 4107:"Supreme Port: 4 Huge Changes Coming to USB" 2728:"Asus cancels its first usb 3.0 motherboard" 2551:"First Certified USB 3.0 Products Announced" 1986:USB Implementers Forum (20 September 2023). 642:In 2023, they were replaced again, removing 510: 398:) while defining a new transfer mode called 3903: 3901: 3747: 340:(SS), can transfer signals at up to 5 5283: 5269: 4516: 4502: 4475:Universal Power Adapter for Mobile Devices 4406: 4392: 4141: 4127: 3836: 3648:. USB Implementers Forum. 30 November 2018 3596: 3572: 3396: 3370: 2507: 2463:(Presentation). p. 16. Archived from 2451: 2377: 2207: 2083: 2081: 1924:List of device bit rates § Peripheral 1002: 447:LGA 1200 Rocket Lake chipsets (500 series) 3128:"Intel delays USB 3.0 support until 2011" 2272: 2270: 2268: 2266: 2264: 2262: 2045: 1408: 1354:SuperSpeed transmitter differential pair 282:3 A (USB 3.2 multi-lane Type-C) 172:Micro-A & Micro-B plugs: 12.2 mm 3898: 3024: 3002: 2597:. USB Implementers Forum. Archived from 2182:. USB Implementers Forum. Archived from 1990:. USB Implementers Forum. Archived from 1551: 1543: 1449: 1412: 994:platform intended for handheld devices. 806: 795: 673: 514: 312: 186:Micro-A & Micro-B plugs: 1.8 mm 143:(July 2013, September 2017, August 2019) 4480:DC Power supply for notebook computer ( 4051:was invoked but never defined (see the 4034:was invoked but never defined (see the 3292: 3266: 2327: 2325: 2323: 2321: 2078: 14: 5840:Computer-related introductions in 2008 5827: 4041: 4024: 3985: 3814: 3753: 3633: 3631: 3508:"USB 3.0 Interface Bus, Cable Diagram" 3371:Soderstrom, Thomas (9 December 2009). 3293:Nilsson, Lars-Göran (11 August 2010). 3152: 2588:"SuperSpeed USB Consumer Cert Final 2" 2385:"USB Power Delivery Specification 1.0" 2259: 1988:"USB-IF Licensed Mark(s) Requirements" 1675:USB 3.2 specification operation modes 1309:SuperSpeed receiver differential pair 986:announced support of USB 3.0 with its 607:)—almost twice USB 2.0's 500 mA. 303:5 Gbit/s (500 MB/s, USB 3.0) 5264: 4497: 4413: 4387: 4122: 3919:from the original on 17 November 2021 3909:"World's First USB 3.2 Demonstration" 3742:Real-World USB 3.2 Gen 2x1 throughput 3462:"手机厂商阉割Type-C接口的真相：影响手机信号！-科技频道-手机搜狐" 3344: 2951: 2454:"USB DevDays 2019 – Branding Session" 2452:Ravencraft, Jeff (19 November 2019). 2210:"USB 3.0 Physical Layer Measurements" 2125:"USB 3.1 Gen 1 & Gen 2 explained" 1691:USB 3.2 specification operation mode 701:(CES), including two motherboards by 597: 5814:List of pioneers in computer science 3478: 3442:. USB Implementers Forum. April 2012 3267:Nilsson, Lars-Göran (30 July 2010). 3098:"PCIe 3.0 Specification Coming Soon" 2725: 2433:from the original on 3 November 2021 2318: 2144: 2142: 1918:Extensible Host Controller Interface 1066:USB 3.0 devices and cables may 332:, is the third major version of the 4046: 4029: 3628: 3048: 2927:"FreeBSD 8.2-RELEASE Release Notes" 2806: 2357: 1020:USB Mass Storage Bulk-Only Transfer 24: 3754:Bright, Peter (26 February 2019). 3318: 1474:, corresponding to operation mode 1463:transfer rate, now referred to as 978:began supporting USB 3.0 with its 612:USB Battery Charging Specification 25: 5851: 4099: 3845:USB 3.2 Specification. Figure 3-2 3479:Lynn, Samara (5 September 2013). 3003:Crothers, Brooke (7 March 2010). 2208:Engbretson, Mike (January 2009). 2139: 532:Data transfer and synchronization 188:Type-C (USB-C) plug: 2.40 mm 174:Type-C (USB-C) plug: 8.25 mm 160:Type-C (USB-C) plug: 6.65 mm 5247: 5246: 4047:Cite error: The named reference 4030:Cite error: The named reference 2952:McVay, Bob (15 September 2011). 2706:from the original on 1 June 2010 2559:. 7 January 2010. Archived from 2054:. Indianapolis: Que Publishing. 1892: 1860: 1824: 1790: 1730: 1330: 1232: 1179: 1168: 1119: 1108: 1097: 764:X500" that included USB 3.0 and 621: 616:USB Power Delivery Specification 562: 222:9 (Type A & B) / 24 (Type-C) 45: 4070: 4058: 4013: 3960: 3931: 3808: 3775: 3735: 3690: 3660: 3544: 3515: 3472: 3454: 3425: 3416: 3390: 3364: 3338: 3312: 3286: 3260: 3231: 3202: 3172: 3146: 3120: 3090: 3064: 3042: 2996: 2945: 2919: 2823: 2800: 2719: 2684: 2660: 2616: 2482: 2445: 2409: 2351: 2300: 2227: 1717:Measured real-world throughput 1609:-architecture and -protocols): 1583:-architecture and -protocols): 1267:USB 2.0 differential pair 1203:USB 3.0 connector pinouts 669: 449:in January 2021 and AMD in its 344:with raw data rate of 500 3815:Bright, Peter (26 July 2017). 3345:Hamid, Adnan (18 March 2012). 2240:. hp.com. 2012. Archived from 2201: 2168: 2117: 2071:– via Internet Archive. 2039: 2006: 1945: 1089:USB hardware § Connectors 1029:On some old (2009–2010) 585:linear feedback shift register 184:Standard-B plug: 10.44 mm 13: 1: 5804:History of computing hardware 4841:Intel Ultra Path Interconnect 4067:Everything USB, February 2022 4065:Real-world USB 3.2 throughput 3049:Mah, Paul (23 October 2009). 2907:. Linux magazine. 9 June 2009 1939: 1486:; this refers to the updated 1082: 5672:Network interface controller 4819:Intel QuickPath Interconnect 4809:Direct Media Interface (DMI) 4433:Common external power supply 3744:Everything USB, October 2022 3104:. 5 May 2010. Archived from 3072:"FAQ — PCI Express 3.0" 2807:Ngo, Dong (5 January 2010). 2503:Trademark Requirements Chart 2308:"The USB 3.0 physical layer" 1062:Radio frequency interference 792:Adding to existing equipment 581:electromagnetic interference 182:Standard-A plug: 4.5 mm 7: 5469:Refreshable braille display 5411:Refreshable braille display 3319:Ku, Andrew (19 June 2012). 1929:Mobile High-Definition Link 1885: 1645:SuperSpeed USB 20 Gbps 1617:SuperSpeed USB 10 Gbps 879: 852:(PCIe) slots (or the older 637:SuperSpeed USB 20 Gbps 633:SuperSpeed USB 10 Gbps 457: 168:Standard-A plug: 12 mm 158:Standard-B plug: 12 mm 156:Standard-A plug: 12 mm 74:; 15 years ago 10: 5856: 4804:Compute Express Link (CXL) 3639:"USB Logo Usage Guideline" 2905:"First driver for USB 3.0" 2726:Kerr, Rob (28 July 2009). 1867:USB 3.2 Gen 2x2 1828:USB 3.2 Gen 1x2 1797:USB 3.2 Gen 2x1 1737:USB 3.2 Gen 1x1 1694:Older operation mode names 1570:Enhanced SuperSpeed System 1539: 1443: 1439: 1159: 1086: 760:unveiled a laptop called " 544:and the limited number of 372:Enhanced SuperSpeed System 170:Standard-B plug: 8 mm 29: 5796: 5740: 5699: 5690: 5568: 5504: 5447: 5376: 5311: 5302: 5240: 5199: 5178: 5127: 5041:IEEE-1284 (parallel port) 4963: 4956:logical device interface) 4859: 4611: 4545: 4452: 4422: 4335: 4304: 4247: 4201: 4156: 3706:Mountain View, California 3529:. Total Phase Corporation 3153:TeamVR (23 August 2011). 2833:. Seagate. Archived from 1851: 1839: 1830: 1813: 1789: 1767: 1750: 1637:USB 3.2 Gen 2x2 1627:USB 3.2 Gen 1x2 1613:USB 3.2 Gen 2x1 1587:USB 3.2 Gen 1x1 1372: 1353: 1337:Ground for signal return 1333: 1308: 1288: 1277: 1266: 1263: 1249: 1235: 1216: 1213: 1210: 1207: 997: 772:released a new series of 699:Consumer Electronics Show 511:Architecture and features 443:USB 3.2 Gen 2x2 439:USB 3.2 Gen 1x2 302: 299: 294: 291: 286: 277: 274: 269: 266: 261: 229: 226: 221: 218: 213: 210: 205: 202: 197: 192: 181: 178: 167: 164: 155: 152: 147: 131: 128: 121: 118: 89: 86: 71: 68: 63: 56: 53: 44: 4322:USB flash drive security 4084:. USB Implementers Forum 3184:DownloadCenter.Intel.com 3102:Enterprise Storage Forum 2360:"USB 3.0 Developers FAQ" 2312:www.techdesignforums.com 2156:. USB Implementers Forum 2133:Micro-Star International 1292:Ground for power return 1026:protocol (UAS) drivers. 503:whereas USB 2.0 is 410: 390:, sometimes marketed as 370:. USB 3.1 introduced an 359: 322:Universal Serial Bus 3.0 136: 132: 90:USB 3.0 Promoter Group ( 5578:Central processing unit 4148: 3512:100806 interfacebus.com 2879:"Erste USB 3.0 Treiber" 2150:"USB 3.2 Specification" 1800:USB 3.1 Gen 2 1742:USB 3.1 Gen 1 1517:USB 3.1 Gen 2 1507:USB 3.1 Gen 1 1469:SuperSpeed USB 10 1003:Speed and compatibility 435:USB 3.1 Gen 1 419:USB 3.1 Gen 2 378:) – with an additional 256:USB-C (USB Type-C) 236:(SS) USB 3.0 Standard-B 231:(SS) USB 3.0 Standard-A 4603:List of bus bandwidths 4162:USB Implementers Forum 3999:USB Implementers Forum 3218:Stack Exchange Network 2692:"USB 3.0 Motherboards" 2461:USB Implementers Forum 2286:USB Implementers Forum 2214:Evaluation Engineering 1857:SuperSpeed USB 20Gbps 1787:SuperSpeed USB 10Gbps 1557: 1549: 1455: 1418: 1409:Backward compatibility 980:Fusion Controller Hubs 874:USB Implementers Forum 820: 804: 688:USB Implementers Forum 683: 526:backward compatibility 521: 318: 148:General specifications 4465:Computer power supply 1727:SuperSpeed USB 5Gbps 1721:Supporting connectors 1555: 1547: 1453: 1416: 920:Linux kernel mainline 839:external power supply 810: 799: 677: 553:spread-spectrum clock 518: 451:LGA 1718 AM5 chipsets 316: 251:(SS) USB 3.0 Micro-AB 5046:IEEE-1394 (FireWire) 4784:PCI Extended (PCI-X) 3927:– via YouTube. 3804:– via USB.org. 3796:on 21 September 2017 3468:(in Japanese). 2017. 2426:. 26 February 2019. 2235:"USB 3.0 Technology" 1994:on 21 September 2023 1711:Nominal signal rate 1615:– newly marketed as 1591:SuperSpeed USB 5Gbps 1589:– newly marketed as 1556:USB 20Gbps port logo 1509:– newly marketed as 894:Giga-Byte Technology 629:SuperSpeed USB 5Gbps 551:USB 3.0 uses a 334:Universal Serial Bus 246:(SS) USB 3.0 Micro-B 241:(SS) USB 3.0 Micro-A 4887:Parallel ATA (PATA) 4435:(for mobile phones) 3970:. 27 February 2019. 3592:on 27 January 2016. 3568:on 13 January 2013. 3247:Gigabyte Technology 3186:. Intel Corporation 2700:Gigabyte Technology 2680:on 14 January 2010. 2189:on 21 November 2014 1676: 1204: 1046:Gigabyte Technology 984:Samsung Electronics 944:released its first 714:Renesas Electronics 707:Gigabyte Technology 433:(formerly known as 421:), and the two new 417:(formerly known as 41: 4794:PCI Express (PCIe) 4439:USB Power Delivery 4113:. 16 January 2014. 3712:. 10 December 2013 3678:on 11 October 2014 3559:Implementers Forum 2933:. 13 November 2013 2859:. 9 September 2009 2563:on 19 October 2012 1900:Electronics portal 1674: 1621:SuperSpeed+ or SS+ 1603:SuperSpeedPlus USB 1558: 1550: 1525:SuperSpeed+ or SS+ 1456: 1419: 1202: 821: 805: 695:Buffalo Technology 684: 598:Power and charging 522: 483:than USB 2.0) 388:SuperSpeedPlus USB 319: 129:Superseded by 72:November 2008 64:Production history 39: 5822: 5821: 5792: 5791: 5722:Analog audio jack 5443: 5442: 5258: 5257: 5244: 4971:Apple Desktop Bus 4948:PCI Express (via 4907:Serial ATA (SATA) 4593:Network on a chip 4491: 4490: 4381: 4380: 4348:Ethernet over USB 4343:Enhanced mini-USB 3704:(Press release). 3702:News.Synopsis.com 3351:Electronic Design 3134:. 22 October 2009 2958:Channel9.MSDN.com 2837:on 15 August 2010 2247:on 3 January 2014 2061:978-0-13-303501-8 1961:Intel Corporation 1883: 1882: 1849:≤ 0.70 GB/s 1765:≤ 0.45 GB/s 1698:first publication 1432:A receptacle for 1406: 1405: 1373:The USB 3.0 1024:USB Attached SCSI 726:Texas Instruments 311: 310: 112:Texas Instruments 16:(Redirected from 5847: 5697: 5696: 5348:Optical trackpad 5313:Pointing devices 5309: 5308: 5285: 5278: 5271: 5262: 5261: 5250: 5249: 5242: 4704:HP Precision Bus 4518: 4511: 4504: 4495: 4494: 4408: 4401: 4394: 4385: 4384: 4192: 4185: 4178: 4171: 4164: 4143: 4136: 4129: 4120: 4119: 4114: 4094: 4093: 4091: 4089: 4074: 4068: 4062: 4056: 4050: 4045: 4039: 4033: 4028: 4022: 4017: 4011: 4010: 4008: 4006: 3989: 3983: 3978: 3972: 3971: 3964: 3958: 3957: 3955: 3953: 3935: 3929: 3928: 3926: 3924: 3905: 3896: 3895: 3889: 3884: 3882: 3874: 3872: 3870: 3855: 3846: 3843: 3834: 3833: 3831: 3829: 3812: 3806: 3805: 3803: 3801: 3795: 3788: 3779: 3773: 3772: 3770: 3768: 3751: 3745: 3739: 3733: 3732: 3719: 3717: 3694: 3688: 3687: 3685: 3683: 3674:. Archived from 3672:Rock Hill Herald 3664: 3658: 3657: 3655: 3653: 3643: 3635: 3626: 3625: 3623: 3621: 3616:on 12 March 2016 3615: 3609:. Archived from 3608: 3600: 3594: 3593: 3591: 3584: 3576: 3570: 3569: 3567: 3556: 3548: 3542: 3541: 3536: 3534: 3523:"USB Background" 3519: 3513: 3511: 3504: 3498: 3497: 3495: 3493: 3476: 3470: 3469: 3458: 3452: 3451: 3449: 3447: 3437: 3429: 3423: 3420: 3414: 3413: 3411: 3409: 3394: 3388: 3387: 3385: 3383: 3368: 3362: 3361: 3359: 3357: 3342: 3336: 3335: 3333: 3331: 3316: 3310: 3309: 3307: 3305: 3290: 3284: 3283: 3281: 3279: 3264: 3258: 3257: 3255: 3253: 3235: 3229: 3228: 3226: 3224: 3206: 3200: 3199: 3193: 3191: 3176: 3170: 3169: 3167: 3165: 3150: 3144: 3143: 3141: 3139: 3124: 3118: 3117: 3115: 3113: 3094: 3088: 3087: 3085: 3083: 3068: 3062: 3061: 3059: 3057: 3046: 3040: 3039: 3028: 3022: 3021: 3019: 3017: 3000: 2994: 2993: 2991: 2989: 2975: 2969: 2968: 2966: 2964: 2949: 2943: 2942: 2940: 2938: 2923: 2917: 2916: 2914: 2912: 2901: 2895: 2894: 2892: 2890: 2875: 2869: 2868: 2866: 2864: 2857:"Kernel newbies" 2853: 2847: 2846: 2844: 2842: 2827: 2821: 2820: 2818: 2816: 2804: 2798: 2797: 2795: 2793: 2784:. Archived from 2778: 2772: 2771: 2769: 2767: 2756: 2750: 2749: 2747: 2745: 2736:. Archived from 2723: 2717: 2715: 2713: 2711: 2698:. Indianapolis: 2688: 2682: 2681: 2679: 2672: 2664: 2658: 2657: 2655: 2653: 2642: 2636: 2635: 2633: 2631: 2620: 2614: 2613: 2611: 2609: 2603: 2592: 2584: 2573: 2572: 2570: 2568: 2547: 2541: 2540: 2538: 2536: 2531:on 31 March 2010 2530: 2519: 2511: 2505: 2500: 2491: 2486: 2480: 2479: 2477: 2475: 2470:on 22 March 2020 2469: 2458: 2449: 2443: 2442: 2440: 2438: 2432: 2421: 2413: 2407: 2406: 2404: 2402: 2396: 2390:. Archived from 2389: 2381: 2375: 2374: 2372: 2370: 2355: 2349: 2348: 2346: 2344: 2335:. Archived from 2329: 2316: 2315: 2304: 2298: 2297: 2295: 2293: 2288:. September 2017 2274: 2257: 2256: 2254: 2252: 2246: 2239: 2231: 2225: 2224: 2222: 2220: 2205: 2199: 2198: 2196: 2194: 2188: 2172: 2166: 2165: 2163: 2161: 2146: 2137: 2136: 2135:. 5 August 2015. 2121: 2115: 2114: 2112: 2110: 2105:on 12 March 2016 2104: 2093: 2085: 2076: 2075: 2070: 2068: 2053: 2043: 2037: 2036: 2034: 2032: 2027:on 12 April 2016 2026: 2010: 2004: 2003: 2001: 1999: 1983: 1972: 1971: 1969: 1967: 1949: 1902: 1897: 1896: 1879:≤ 1.6 GB/s 1864: 1820:≤ 0.8 GB/s 1794: 1782: 1778: 1774: 1770: 1734: 1677: 1673: 1595:SuperSpeed or SS 1511:SuperSpeed or SS 1205: 1201: 1183: 1172: 1123: 1112: 1101: 722:VIA Technologies 716:, Fresco Logic, 680:VIA Technologies 639:, respectively. 257: 252: 247: 242: 237: 232: 123:USB 2.0 Hi-Speed 82: 80: 75: 49: 42: 38: 21: 5855: 5854: 5850: 5849: 5848: 5846: 5845: 5844: 5825: 5824: 5823: 5818: 5788: 5736: 5686: 5564: 5558:USB flash drive 5507: 5500: 5439: 5372: 5326:Game controller 5321:Graphics tablet 5298: 5289: 5259: 5254: 5245: 5236: 5195: 5174: 5123: 5036:IEEE-488 (GPIB) 4959: 4855: 4834:Infinity Fabric 4664:Europe Card Bus 4607: 4541: 4522: 4492: 4487: 4448: 4418: 4412: 4382: 4377: 4331: 4300: 4286:Human interface 4243: 4197: 4188: 4181: 4174: 4167: 4160: 4152: 4147: 4105: 4102: 4097: 4087: 4085: 4076: 4075: 4071: 4063: 4059: 4048: 4042: 4031: 4025: 4018: 4014: 4004: 4002: 3991: 3990: 3986: 3979: 3975: 3966: 3965: 3961: 3951: 3949: 3937: 3936: 3932: 3922: 3920: 3915:. 18 May 2018. 3907: 3906: 3899: 3887: 3885: 3876: 3875: 3868: 3866: 3857: 3856: 3849: 3844: 3837: 3827: 3825: 3813: 3809: 3799: 3797: 3793: 3786: 3780: 3776: 3766: 3764: 3752: 3748: 3740: 3736: 3715: 3713: 3696: 3695: 3691: 3681: 3679: 3666: 3665: 3661: 3651: 3649: 3641: 3637: 3636: 3629: 3619: 3617: 3613: 3606: 3602: 3601: 3597: 3589: 3582: 3578: 3577: 3573: 3565: 3554: 3550: 3549: 3545: 3532: 3530: 3521: 3520: 3516: 3506: 3505: 3501: 3491: 3489: 3477: 3473: 3460: 3459: 3455: 3445: 3443: 3435: 3431: 3430: 3426: 3421: 3417: 3407: 3405: 3395: 3391: 3381: 3379: 3369: 3365: 3355: 3353: 3343: 3339: 3329: 3327: 3317: 3313: 3303: 3301: 3291: 3287: 3277: 3275: 3265: 3261: 3251: 3249: 3237: 3236: 3232: 3222: 3220: 3208: 3207: 3203: 3189: 3187: 3178: 3177: 3173: 3163: 3161: 3151: 3147: 3137: 3135: 3126: 3125: 3121: 3111: 3109: 3108:on 10 July 2011 3096: 3095: 3091: 3081: 3079: 3070: 3069: 3065: 3055: 3053: 3051:"Fiercecio.com" 3047: 3043: 3030: 3029: 3025: 3015: 3013: 3001: 2997: 2987: 2985: 2977: 2976: 2972: 2962: 2960: 2950: 2946: 2936: 2934: 2925: 2924: 2920: 2910: 2908: 2903: 2902: 2898: 2888: 2886: 2877: 2876: 2872: 2862: 2860: 2855: 2854: 2850: 2840: 2838: 2829: 2828: 2824: 2814: 2812: 2805: 2801: 2791: 2789: 2788:on 17 June 2010 2780: 2779: 2775: 2765: 2763: 2762:. 15 March 2009 2758: 2757: 2753: 2743: 2741: 2740:on 30 July 2009 2724: 2720: 2709: 2707: 2690: 2689: 2685: 2677: 2670: 2666: 2665: 2661: 2651: 2649: 2644: 2643: 2639: 2629: 2627: 2622: 2621: 2617: 2607: 2605: 2604:on 2 April 2012 2601: 2590: 2586: 2585: 2576: 2566: 2564: 2549: 2548: 2544: 2534: 2532: 2528: 2517: 2513: 2512: 2508: 2501: 2494: 2487: 2483: 2473: 2471: 2467: 2456: 2450: 2446: 2436: 2434: 2430: 2419: 2415: 2414: 2410: 2400: 2398: 2397:on 4 April 2016 2394: 2387: 2383: 2382: 2378: 2368: 2366: 2356: 2352: 2342: 2340: 2331: 2330: 2319: 2306: 2305: 2301: 2291: 2289: 2276: 2275: 2260: 2250: 2248: 2244: 2237: 2233: 2232: 2228: 2218: 2216: 2206: 2202: 2192: 2190: 2186: 2174: 2173: 2169: 2159: 2157: 2148: 2147: 2140: 2123: 2122: 2118: 2108: 2106: 2102: 2091: 2087: 2086: 2079: 2066: 2064: 2062: 2044: 2040: 2030: 2028: 2024: 2012: 2011: 2007: 1997: 1995: 1984: 1975: 1965: 1963: 1951: 1950: 1946: 1942: 1898: 1891: 1888: 1832: 1801: 1780: 1776: 1772: 1768: 1743: 1741: 1695: 1685:marketing name 1684: 1542: 1492:encoding scheme 1448: 1442: 1411: 1193: 1192: 1191: 1190: 1186: 1185: 1184: 1175: 1174: 1173: 1162: 1137: 1136: 1135: 1134: 1126: 1125: 1124: 1115: 1114: 1113: 1104: 1103: 1102: 1091: 1085: 1064: 1051:channel bonding 1005: 1000: 882: 794: 746:Hewlett-Packard 672: 624: 600: 577:8b/10b encoding 565: 534: 513: 477:PCI Express 2.0 460: 328:), marketed as 306: 304: 281: 279: 255: 254: 250: 249: 245: 244: 240: 239: 235: 234: 230: 187: 185: 183: 173: 171: 169: 159: 157: 92:Hewlett-Packard 78: 76: 73: 35: 28: 23: 22: 15: 12: 11: 5: 5853: 5843: 5842: 5837: 5820: 5819: 5817: 5816: 5811: 5806: 5800: 5798: 5794: 5793: 5790: 5789: 5787: 5786: 5781: 5776: 5771: 5766: 5761: 5756: 5751: 5744: 5742: 5738: 5737: 5735: 5734: 5729: 5724: 5719: 5714: 5709: 5703: 5701: 5694: 5688: 5687: 5685: 5684: 5682:Expansion card 5679: 5674: 5669: 5668: 5667: 5662: 5652: 5651: 5650: 5640: 5639: 5638: 5633: 5619: 5609: 5608: 5607: 5602: 5592: 5587: 5586: 5585: 5583:Microprocessor 5574: 5572: 5566: 5565: 5563: 5562: 5561: 5560: 5555: 5545: 5544: 5543: 5538: 5533: 5523: 5518: 5512: 5510: 5502: 5501: 5499: 5498: 5493: 5488: 5483: 5482: 5481: 5471: 5466: 5465: 5464: 5453: 5451: 5449:Output devices 5445: 5444: 5441: 5440: 5438: 5437: 5436: 5435: 5425: 5424: 5423: 5413: 5408: 5403: 5402: 5401: 5391: 5386: 5380: 5378: 5374: 5373: 5371: 5370: 5365: 5360: 5355: 5353:Pointing stick 5350: 5345: 5344: 5343: 5333: 5328: 5323: 5317: 5315: 5306: 5300: 5299: 5288: 5287: 5280: 5273: 5265: 5256: 5255: 5241: 5238: 5237: 5235: 5234: 5229: 5224: 5214: 5209: 5203: 5201: 5197: 5196: 5194: 5193: 5188: 5182: 5180: 5176: 5175: 5173: 5172: 5167: 5162: 5157: 5152: 5147: 5145:Intel HD Audio 5142: 5137: 5135:ADAT Lightpipe 5131: 5129: 5125: 5124: 5122: 5121: 5116: 5111: 5106: 5101: 5096: 5091: 5086: 5081: 5076: 5058: 5053: 5048: 5043: 5038: 5033: 5028: 5023: 5018: 5013: 5008: 5003: 4998: 4993: 4988: 4983: 4978: 4973: 4967: 4965: 4961: 4960: 4958: 4957: 4946: 4941: 4936: 4931: 4926: 4925: 4924: 4919: 4909: 4904: 4899: 4894: 4889: 4884: 4879: 4874: 4869: 4863: 4861: 4857: 4856: 4854: 4853: 4848: 4843: 4838: 4837: 4836: 4829:HyperTransport 4826: 4821: 4816: 4811: 4806: 4801: 4796: 4791: 4786: 4781: 4776: 4771: 4766: 4761: 4756: 4751: 4746: 4741: 4736: 4731: 4726: 4721: 4716: 4711: 4706: 4701: 4696: 4691: 4686: 4681: 4676: 4671: 4666: 4661: 4656: 4651: 4646: 4641: 4636: 4631: 4626: 4621: 4615: 4613: 4609: 4608: 4606: 4605: 4600: 4595: 4590: 4585: 4583:Bus contention 4580: 4575: 4570: 4565: 4560: 4558:Front-side bus 4555: 4549: 4547: 4543: 4542: 4539:computer buses 4521: 4520: 4513: 4506: 4498: 4489: 4488: 4486: 4485: 4478: 4472: 4462: 4456: 4454: 4450: 4449: 4447: 4446: 4441: 4436: 4429: 4427: 4420: 4419: 4411: 4410: 4403: 4396: 4388: 4379: 4378: 4376: 4375: 4370: 4365: 4363:Serial adapter 4360: 4355: 4350: 4345: 4339: 4337: 4333: 4332: 4330: 4329: 4324: 4319: 4314: 4308: 4306: 4302: 4301: 4299: 4298: 4296:Communications 4293: 4288: 4283: 4282: 4281: 4271: 4270: 4269: 4264: 4253: 4251: 4249:Device classes 4245: 4244: 4242: 4241: 4236: 4231: 4226: 4221: 4216: 4211: 4205: 4203: 4199: 4198: 4196: 4195: 4194: 4193: 4186: 4179: 4165: 4157: 4154: 4153: 4146: 4145: 4138: 4131: 4123: 4117: 4116: 4101: 4100:External links 4098: 4096: 4095: 4069: 4057: 4040: 4023: 4012: 3984: 3973: 3959: 3930: 3897: 3863:Tom's Hardware 3847: 3835: 3807: 3774: 3746: 3734: 3689: 3659: 3627: 3595: 3571: 3543: 3527:TotalPhase.com 3514: 3499: 3471: 3453: 3424: 3415: 3403:Tom's Hardware 3389: 3377:Tom's Hardware 3363: 3337: 3325:Tom's Hardware 3311: 3285: 3259: 3230: 3201: 3171: 3145: 3119: 3089: 3063: 3041: 3023: 2995: 2970: 2944: 2918: 2896: 2870: 2848: 2822: 2799: 2773: 2751: 2718: 2683: 2659: 2637: 2615: 2574: 2542: 2506: 2492: 2481: 2444: 2408: 2376: 2364:JanAxelson.com 2358:Axelson, Jan. 2350: 2339:on 19 May 2014 2317: 2299: 2258: 2226: 2200: 2167: 2138: 2116: 2077: 2060: 2038: 2005: 1973: 1943: 1941: 1938: 1937: 1936: 1931: 1926: 1921: 1915: 1910: 1904: 1903: 1887: 1884: 1881: 1880: 1877: 1874: 1871: 1868: 1865: 1858: 1854: 1853: 1850: 1847: 1844: 1841: 1838: 1829: 1826: 1822: 1821: 1818: 1815: 1812: 1807: 1798: 1795: 1788: 1784: 1783: 1766: 1763: 1760: 1757: 1752: 1749: 1738: 1735: 1728: 1724: 1723: 1718: 1715: 1714:Raw data rate 1712: 1709: 1704: 1701: 1692: 1689: 1686: 1651: 1650: 1649: 1648: 1643:, marketed as 1634: 1624: 1607:SuperSpeedPlus 1600: 1599: 1598: 1577:SuperSpeed USB 1541: 1538: 1529: 1528: 1523:, marketed as 1514: 1488:SuperSpeedPlus 1461:SuperSpeed USB 1441: 1438: 1410: 1407: 1404: 1403: 1400: 1397: 1393: 1392: 1389: 1386: 1383: 1379: 1378: 1370: 1369: 1366: 1363: 1360: 1356: 1355: 1352: 1349: 1346: 1343: 1339: 1338: 1335: 1332: 1329: 1325: 1324: 1321: 1318: 1315: 1311: 1310: 1307: 1304: 1301: 1298: 1294: 1293: 1290: 1287: 1284: 1280: 1279: 1276: 1273: 1269: 1268: 1265: 1262: 1259: 1255: 1254: 1251: 1248: 1245: 1241: 1240: 1239:Metal housing 1237: 1234: 1231: 1227: 1226: 1223: 1219: 1218: 1215: 1212: 1209: 1188: 1187: 1178: 1177: 1176: 1167: 1166: 1165: 1164: 1163: 1161: 1158: 1128: 1127: 1118: 1117: 1116: 1107: 1106: 1105: 1096: 1095: 1094: 1093: 1092: 1084: 1081: 1063: 1060: 1004: 1001: 999: 996: 881: 878: 858:expansion card 846: 845: 842: 835: 832: 802:expansion card 793: 790: 671: 668: 623: 620: 599: 596: 564: 561: 557:Clock recovery 533: 530: 512: 509: 497: 496: 493: 490: 487: 484: 459: 456: 384:SuperSpeedPlus 380:SuperSpeedPlus 376:SuperSpeed USB 364:SuperSpeed USB 338:SuperSpeed USB 330:SuperSpeed USB 309: 308: 301: 297: 296: 293: 289: 288: 284: 283: 276: 272: 271: 268: 264: 263: 259: 258: 228: 224: 223: 220: 216: 215: 212: 208: 207: 204: 200: 199: 196: 190: 189: 180: 176: 175: 166: 162: 161: 154: 150: 149: 145: 144: 130: 126: 125: 120: 116: 115: 88: 84: 83: 70: 66: 65: 61: 60: 55: 51: 50: 26: 9: 6: 4: 3: 2: 5852: 5841: 5838: 5836: 5833: 5832: 5830: 5815: 5812: 5810: 5807: 5805: 5802: 5801: 5799: 5795: 5785: 5782: 5780: 5777: 5775: 5772: 5770: 5767: 5765: 5762: 5760: 5757: 5755: 5754:Parallel port 5752: 5749: 5746: 5745: 5743: 5739: 5733: 5730: 5728: 5725: 5723: 5720: 5718: 5715: 5713: 5710: 5708: 5705: 5704: 5702: 5698: 5695: 5693: 5689: 5683: 5680: 5678: 5675: 5673: 5670: 5666: 5663: 5661: 5658: 5657: 5656: 5653: 5649: 5646: 5645: 5644: 5641: 5637: 5634: 5631: 5627: 5623: 5620: 5618: 5615: 5614: 5613: 5610: 5606: 5603: 5601: 5598: 5597: 5596: 5593: 5591: 5588: 5584: 5581: 5580: 5579: 5576: 5575: 5573: 5571: 5570:Computer case 5567: 5559: 5556: 5554: 5551: 5550: 5549: 5546: 5542: 5539: 5537: 5534: 5532: 5529: 5528: 5527: 5524: 5522: 5519: 5517: 5514: 5513: 5511: 5509: 5503: 5497: 5496:Graphics card 5494: 5492: 5489: 5487: 5484: 5480: 5477: 5476: 5475: 5472: 5470: 5467: 5463: 5460: 5459: 5458: 5455: 5454: 5452: 5450: 5446: 5434: 5431: 5430: 5429: 5426: 5422: 5419: 5418: 5417: 5414: 5412: 5409: 5407: 5404: 5400: 5397: 5396: 5395: 5394:Graphics card 5392: 5390: 5389:Image scanner 5387: 5385: 5382: 5381: 5379: 5375: 5369: 5366: 5364: 5361: 5359: 5356: 5354: 5351: 5349: 5346: 5342: 5339: 5338: 5337: 5334: 5332: 5329: 5327: 5324: 5322: 5319: 5318: 5316: 5314: 5310: 5307: 5305: 5304:Input devices 5301: 5297: 5294: 5286: 5281: 5279: 5274: 5272: 5267: 5266: 5263: 5253: 5239: 5233: 5230: 5228: 5225: 5222: 5218: 5215: 5213: 5210: 5208: 5207:Multidrop bus 5205: 5204: 5202: 5198: 5192: 5189: 5187: 5184: 5183: 5181: 5177: 5171: 5168: 5166: 5163: 5161: 5158: 5156: 5153: 5151: 5148: 5146: 5143: 5141: 5138: 5136: 5133: 5132: 5130: 5126: 5120: 5117: 5115: 5114:External PCIe 5112: 5110: 5107: 5105: 5102: 5100: 5097: 5095: 5094:Parallel SCSI 5092: 5090: 5087: 5085: 5082: 5080: 5077: 5074: 5070: 5066: 5062: 5059: 5057: 5054: 5052: 5049: 5047: 5044: 5042: 5039: 5037: 5034: 5032: 5029: 5027: 5024: 5022: 5019: 5017: 5014: 5012: 5009: 5007: 5004: 5002: 4999: 4997: 4994: 4992: 4989: 4987: 4986:Commodore bus 4984: 4982: 4979: 4977: 4974: 4972: 4969: 4968: 4966: 4962: 4955: 4951: 4947: 4945: 4942: 4940: 4937: 4935: 4934:Fibre Channel 4932: 4930: 4927: 4923: 4920: 4918: 4915: 4914: 4913: 4910: 4908: 4905: 4903: 4900: 4898: 4895: 4893: 4890: 4888: 4885: 4883: 4880: 4878: 4875: 4873: 4870: 4868: 4865: 4864: 4862: 4858: 4852: 4849: 4847: 4844: 4842: 4839: 4835: 4832: 4831: 4830: 4827: 4825: 4822: 4820: 4817: 4815: 4812: 4810: 4807: 4805: 4802: 4800: 4797: 4795: 4792: 4790: 4787: 4785: 4782: 4780: 4777: 4775: 4772: 4770: 4767: 4765: 4762: 4760: 4757: 4755: 4752: 4750: 4747: 4745: 4742: 4740: 4737: 4735: 4732: 4730: 4727: 4725: 4722: 4720: 4717: 4715: 4712: 4710: 4707: 4705: 4702: 4700: 4697: 4695: 4692: 4690: 4687: 4685: 4682: 4680: 4677: 4675: 4672: 4670: 4667: 4665: 4662: 4660: 4657: 4655: 4652: 4650: 4647: 4645: 4642: 4640: 4637: 4635: 4632: 4630: 4627: 4625: 4622: 4620: 4617: 4616: 4614: 4610: 4604: 4601: 4599: 4598:Plug and play 4596: 4594: 4591: 4589: 4588:Bus mastering 4586: 4584: 4581: 4579: 4576: 4574: 4571: 4569: 4566: 4564: 4563:Back-side bus 4561: 4559: 4556: 4554: 4551: 4550: 4548: 4544: 4540: 4537: 4533: 4531: 4526: 4519: 4514: 4512: 4507: 4505: 4500: 4499: 4496: 4483: 4479: 4476: 4473: 4470: 4466: 4463: 4461: 4458: 4457: 4455: 4453:Not USB based 4451: 4445: 4442: 4440: 4437: 4434: 4431: 4430: 4428: 4425: 4421: 4416: 4409: 4404: 4402: 4397: 4395: 4390: 4389: 4386: 4374: 4371: 4369: 4366: 4364: 4361: 4359: 4356: 4354: 4351: 4349: 4346: 4344: 4341: 4340: 4338: 4334: 4328: 4325: 4323: 4320: 4318: 4315: 4313: 4312:Juice jacking 4310: 4309: 4307: 4303: 4297: 4294: 4292: 4289: 4287: 4284: 4280: 4277: 4276: 4275: 4272: 4268: 4265: 4263: 4260: 4259: 4258: 4255: 4254: 4252: 4250: 4246: 4240: 4239:USB On-The-Go 4237: 4235: 4232: 4230: 4227: 4225: 4222: 4220: 4217: 4215: 4212: 4210: 4207: 4206: 4204: 4200: 4191: 4187: 4184: 4180: 4177: 4173: 4172: 4170: 4166: 4163: 4159: 4158: 4155: 4151: 4144: 4139: 4137: 4132: 4130: 4125: 4124: 4121: 4112: 4111:LaptopMag.com 4108: 4104: 4103: 4083: 4079: 4073: 4066: 4061: 4054: 4044: 4037: 4027: 4021: 4016: 4000: 3996: 3995: 3988: 3982: 3977: 3969: 3963: 3948: 3944: 3940: 3934: 3918: 3914: 3910: 3904: 3902: 3893: 3880: 3865:. 25 May 2018 3864: 3860: 3854: 3852: 3842: 3840: 3824: 3823: 3818: 3811: 3792: 3785: 3778: 3763: 3762: 3757: 3750: 3743: 3738: 3731: 3729: 3725: 3711: 3707: 3703: 3699: 3693: 3677: 3673: 3669: 3663: 3647: 3640: 3634: 3632: 3612: 3605: 3599: 3588: 3581: 3575: 3564: 3560: 3553: 3547: 3540: 3528: 3524: 3518: 3509: 3503: 3488: 3487: 3482: 3475: 3467: 3463: 3457: 3441: 3434: 3428: 3419: 3404: 3400: 3393: 3378: 3374: 3367: 3352: 3348: 3341: 3326: 3322: 3315: 3300: 3296: 3289: 3274: 3270: 3263: 3248: 3244: 3240: 3234: 3219: 3215: 3211: 3205: 3198: 3185: 3181: 3175: 3160: 3156: 3149: 3133: 3129: 3123: 3107: 3103: 3099: 3093: 3077: 3073: 3067: 3052: 3045: 3037: 3033: 3027: 3012: 3011: 3006: 2999: 2984: 2980: 2974: 2959: 2955: 2948: 2932: 2928: 2922: 2906: 2900: 2884: 2880: 2874: 2858: 2852: 2836: 2832: 2826: 2810: 2803: 2787: 2783: 2782:"Freecom.com" 2777: 2761: 2755: 2739: 2735: 2734: 2729: 2722: 2705: 2701: 2697: 2693: 2687: 2676: 2669: 2663: 2647: 2641: 2625: 2619: 2600: 2596: 2589: 2583: 2581: 2579: 2562: 2558: 2557: 2552: 2546: 2527: 2523: 2516: 2510: 2504: 2499: 2497: 2490: 2485: 2466: 2462: 2455: 2448: 2429: 2425: 2418: 2412: 2393: 2386: 2380: 2365: 2361: 2354: 2338: 2334: 2328: 2326: 2324: 2322: 2313: 2309: 2303: 2287: 2283: 2279: 2273: 2271: 2269: 2267: 2265: 2263: 2243: 2236: 2230: 2215: 2211: 2204: 2185: 2181: 2177: 2171: 2155: 2151: 2145: 2143: 2134: 2130: 2126: 2120: 2101: 2097: 2090: 2084: 2082: 2074: 2063: 2057: 2052: 2051: 2042: 2023: 2019: 2015: 2009: 1993: 1989: 1982: 1980: 1978: 1962: 1958: 1954: 1948: 1944: 1935: 1932: 1930: 1927: 1925: 1922: 1919: 1916: 1914: 1911: 1909: 1906: 1905: 1901: 1895: 1890: 1878: 1875: 1872: 1869: 1866: 1863: 1859: 1856: 1855: 1848: 1845: 1842: 1836: 1827: 1823: 1819: 1816: 1811: 1808: 1805: 1799: 1796: 1793: 1786: 1785: 1764: 1761: 1758: 1756: 1753: 1747: 1740:USB 3.0, 1739: 1736: 1733: 1729: 1726: 1725: 1722: 1719: 1716: 1713: 1710: 1708: 1705: 1702: 1699: 1693: 1690: 1687: 1682: 1679: 1678: 1672: 1669: 1666: 1663: 1660: 1657:In May 2018, 1655: 1646: 1642: 1638: 1635: 1632: 1628: 1625: 1622: 1618: 1614: 1611: 1610: 1608: 1604: 1601: 1596: 1592: 1588: 1585: 1584: 1582: 1578: 1575: 1574: 1573: 1571: 1566: 1563: 1554: 1546: 1537: 1533: 1526: 1522: 1518: 1515: 1512: 1508: 1505: 1504: 1503: 1499: 1497: 1493: 1489: 1485: 1481: 1477: 1476:USB 3.1 Gen 2 1473: 1472: 1466: 1465:USB 3.1 Gen 1 1462: 1452: 1447: 1437: 1435: 1430: 1426: 1422: 1415: 1401: 1398: 1395: 1394: 1390: 1387: 1381: 1380: 1376: 1371: 1367: 1364: 1361: 1358: 1357: 1350: 1347: 1344: 1341: 1340: 1336: 1327: 1326: 1322: 1319: 1316: 1313: 1312: 1305: 1302: 1299: 1296: 1295: 1291: 1285: 1282: 1281: 1274: 1271: 1270: 1260: 1257: 1256: 1252: 1246: 1243: 1242: 1238: 1229: 1228: 1224: 1221: 1220: 1206: 1200: 1196: 1182: 1171: 1157: 1153: 1151: 1145: 1141: 1132: 1122: 1111: 1100: 1090: 1080: 1077: 1073: 1069: 1059: 1056: 1052: 1047: 1043: 1039: 1036: 1032: 1027: 1025: 1021: 1016: 1014: 1010: 995: 993: 992:Exynos 5 Dual 989: 985: 981: 977: 973: 971: 967: 963: 959: 955: 951: 950:Panther Point 947: 943: 939: 937: 933: 929: 927: 923: 921: 916: 914: 910: 906: 901: 899: 895: 891: 887: 877: 875: 871: 866: 863: 859: 855: 851: 843: 840: 836: 833: 830: 826: 825: 824: 818: 814: 813:VGA connector 809: 803: 798: 789: 787: 786:Dell Latitude 783: 779: 775: 771: 767: 766:Bluetooth 3.0 763: 759: 755: 751: 748:released the 747: 743: 739: 735: 731: 727: 723: 719: 715: 710: 708: 704: 700: 696: 691: 689: 681: 676: 667: 665: 661: 657: 653: 649: 645: 640: 638: 634: 630: 622:Naming scheme 619: 617: 613: 608: 606: 595: 593: 588: 586: 582: 578: 573: 570: 563:Data encoding 560: 558: 554: 549: 547: 543: 538: 529: 527: 517: 508: 506: 502: 494: 491: 488: 485: 482: 478: 474: 473: 472: 469: 465: 455: 452: 448: 444: 440: 436: 432: 428: 424: 420: 416: 412: 408: 405: 401: 400:USB 3.1 Gen 2 397: 393: 389: 385: 381: 377: 373: 369: 368:USB 3.1 Gen 1 365: 361: 357: 355: 351: 347: 343: 339: 335: 331: 327: 323: 315: 298: 290: 285: 273: 265: 260: 225: 217: 209: 201: 195: 191: 177: 163: 151: 146: 142: 138: 134: 127: 124: 117: 113: 109: 105: 101: 97: 93: 85: 67: 62: 59: 52: 48: 43: 37: 33: 19: 5660:Power MOSFET 5643:Power supply 5612:Data storage 5548:Flash memory 5526:Optical disc 5508:data storage 4739:TURBOchannel 4529: 4477:(IEEE P1823) 4257:Mass storage 4223: 4110: 4086:. 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