Connector Cable for 5.25" CD-ROM Bay. Compliant with USB Base Specification 3.0. USB 3.0 interface and 5.25 inch bay of PC front panel. Compliant with USB 3.0 Super-Speed (5Gbps), USB 2.0 Hi-Speed (480Mbps), USB 1.1 Low-Speed ( 1.5M bps). Max. 900mA per port