Tera Grand USB 3.0 to SATA 3.0 Adapter Cable with US Power Adapter (USB3-VE685) Compliant with Universal Serial Bus 3.0 Specification, down compatible with USB2.0, 1.1 Specification Support data transfer rate: Super-speed(5Gbps)/High-speed(480Mbps)/Full-speed(12Mbps)/Low-speed(1.5Mbps) Support SATA 1.5Gbps/3Gbps/6Gbps speed negotiation Support 2.5" / 3.5" SATA HDD or Device, ODD Support USB Mass Storage Class Bulk-Only Transport specification