5.25 inch Front Panel, USB 3.0 4-Ports 3.5 inch Metal Front Panel, 19PIN HD Audio Extension Front Panel, Fits Any 5.25 Computer Case Front Bay

Detachable5.25 Inch Multi-Function PC Front Control Panel. It fits all standard 5.25 inch bays. High-Speed Transmission Backwards-compatible with USB 1.1 and USB 2.0. 4.8Gbps(Super Speed) which is 10 times faster than USB 2.0(480Mbit/s).