Tek Republic TIU-3000 3.5 inch Front Panel USB Hub with 2 USB 3.0 Ports (2ft 20-Pin Adapter Cable) Adds 2 additional External USB 3.0 ports SuperSpeed USB 3.0 Providing data rates of up to 5Gbps - 10 times faster than USB 2.0. Backwards compatible with USB 2.0 and 1.1 Metal Construction endures Plug n Play; Hot-Swapping Compatible with Windows XP, Vista,7/8