USB

USB Type A 속도 전압 전류 전력 USB 2.0 480 Mbps 5 V 0.5 A 2.5 W USB 3.2 Gen 1 5 Gbps 5 V 0.9 A 4.5 W USB 3.2 Gen 2 10 Gbps 5 V 0.9 A 4.5 W USB 3.2 Gen 2x2 20 Gbps 5 V 1.5 A 7.5 W USB 4 40 Gbps 5 V 1.5 A 7.5 W