Dual Thumbscrews USB 3.0 Back Panel Mount B Male to Female B Type Extension Cable 0.5 m; Male connector with two M3 screws and the distance is 17mm.; Female connector with two M3 screws and the distance is 27.5 mm.; Extended a throughput of up to 5Gbps when used with a USB 3.0 host and device, an astounding 10x the capability of USB 2.0 (480Mbps).;
Length about: 50cm