Ports: 2 x USB 3.0 SuperSpeed, 2 x USB 3.1 Type C (Gen 1 5Gbps) port. Fits: 3.5’ Open Bay Space, Cable Length: 60cm. Offers two external USB 3.0 super speed ports and USB 3.1 Type C ports. Super-Speed USB 3.0 supports data transfer speeds up to 5 Gb/s (maximum). Backward compatible with USB 2.0 / 1.1.