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USB接口命名规范

Kamimika...大约 1 分钟其它USB

由于 USB 接口规范常常更改,且命名使人摸不着头脑,本文系统整理的 USB 接口命名规范,方便大家查阅。

USB 接口命名规范

USB 接口命名规范如下:

USB 1.0:1.5Mbps (Low Speed)

USB 1.1:12Mbps (Full Speed)

USB 2.0:480Mbps (Hi Speed)

USB 3.0 = USB 3.1 Gen1 = USB 3.2 Gen1: 5Gbps (Super Speed, SuperSpeed USB)

USB 3.1 = USB 3.1 Gen 2 = USB 3.2 Gen2: 10Gbps (SuperSpeed+, SuperSpeed USB 10)

USB 3.2 = USB 3.2 Gen 2×2: 20Gbps (SuperSpeed USB 20)

USB 4.0: 40Gbps (SuperSpeed USB 40)

USB 版本别名 1别名 2速度描述
USB 1.0--1.5 MbpsLow Speed
USB 1.1--12 MbpsFull Speed
USB 2.0--480 MbpsHi Speed
USB 3.0USB 3.1 Gen1USB 3.2 Gen15 GbpsSuper Speed, SuperSpeed USB
USB 3.1USB 3.1 Gen2USB 3.2 Gen210 GbpsSuperSpeed+, SuperSpeed USB 10
USB 3.2-USB 3.2 Gen2x220 GbpsSuperSpeed USB 20
USB 4.0--40 GbpsSuperSpeed USB 40
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贡献者: wzh656
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