USB 3.0
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Universal Serial Bus 3.0, marketed as SuperSpeed USB, is the third major version of the Universal Serial Bus standard for interfacing computers and electronic devices. It was released in November 2008
Front view of a Standard‑A USB 3.0 plug, showing its front row of four pins for power and USB 1.x/2.0, and a second row of five pins for the later USB 3.0 connectivity. The insulator is in the USB 3.0 standard blue color, Pantone 300 C.
Internal circuit board and connectors of a USB 3.0 four-port hub, using a VIA Technologies chipset
A USB 3.0 controller in the form of a PCI Express expansion card.
Side connectors on a laptop computer. Left to right: USB 3.0 Standard‑A (host) port (the five additional contacts for USB 3 visible on the underside of the tongue), VGA connector, DisplayPort connector, USB 2.0 Standard‑A (host) port.
USB4
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Universal Serial Bus 4, sometimes erroneously referred to as USB 4.0, is the most recent technical specification of the USB data communication standard. The USB Implementers Forum announced USB4 in 20
USB 3.0
…Promoter Group (Hewlett-Packard, Intel, Microsoft, NEC, ST-Ericsson, and Texas Instruments) Superseded USB 2.0 Hi-Speed Superseded by USB 3.1, USB 3.2, USB4 (July 2013, September 2017, August 2019) General specifications Length Standard‑A plug: 12 mm Standard‑B plug: 12 mm Type‑C (USB‑C) plug: 6.65 mm Width…
USB 40Gbps, 100 W cable