1. Ports: 2 x USB 3.0 SuperSpeed (5Gbps), 1 x USB 3.1 Type-C (20Gbps) port. 2. Fits: 3.5 inch Open Bay Space 3. Cable Length: 60cm 4. Offers two external USB 3.0 super speed ports and 20Gbps USB 3.1 Type-C port. 5. Super-Speed USB 3.0 supports data transfer speeds up to 5 Gb/s (maximum). Backward compatible with USB 2.0 / 1.1<br><br>Sturdy metal construction endures wear and tear, ensuring long-term use. Hot-swapping. Plug and play. Easy to install, no external power needed. System requirements: 11/10/ 8 / 7 / Vista / XP Color: Black Material: Metal<br><br>Package Contents: 1* USB Computer Front Panel<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.