SS定义: SuperSpeed. 速度表格. USB 2.0 Data Rate USB 2.0 High Speed 480 Mbps USB 2.0 Full Speed 12 Mbps USB 2.0 Slow Speed 1.5 Mbps USB 3.2 Data Rate Lanes SuperSpeed USB 3.2 Gen 1x1 5 Gbps 1 (a.k.a. USB 3.0) (a.k.a. USB 3.1 Gen 1) SuperSpeed+ USB 3.2 Gen 2x1 10 Gbps 1 (a.k.a. USB 3.1 (a.k.a. USB 3.1 Gen 2) USB 3.2 Gen 1x2** 10 Gbps 2 USB 3.2 Gen 2x2** 20 Gbps 2 USB 4 40 Gbps 2 ** Dual ...