USB 3.0 Type-A Male to Female Desktop Extension Dock Station Docking Cable Super Speed USB 3.0 male to Female Extension Dock station Docking Cable. Offers 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). Backwards compatible with USB 2.0 1.1 1.0. Length about: 80cm.