BlacX Duet 5G ST0022 - Blazing-fast USB 3.0 SuperSpeed data transfer – maximum transfer rate of up to 5.0 Gbps. - Backward-Compatible with USB 2.0 (Max: 480 Mbps) & USB 1.1 (Max: 12 Mbps). - Premium shielded USB 3.0 SuperSpeed cable – corrosion resistant plating & heavy gauge wires for years of reliable use. - Supports all 2.5” & 3.5” SATA I/II/III hard drives up to 2TB. - Simultaneously read and write two hard drives at the same time. - Plug&Play Installation – no software needed and ready to work in seconds. - Hot-Swap Capability for rapid multi-HDDs access & exchange. - Open docking station design maximizes heat dissipation. - Windows & Mac OS compatible. - Windows 7 32bits & 64bits ready. P/N ST0022 Weight 400g Dimension 73 x 136 x 120 mm Material Plastic Interface SATA to USB 3.0 SATA Compatibility SATAIII、 SATAII、SATAI Transfer Rate USB3.0: up to 5Gbps Power Source a. Power Adapter b. CE, FCC , GOST R Certified Accessories USB 3.0 CablePower AdapterHDD silicon jacket Note *Supports SATA III (6 Gb/s) Hard Drives with maximum speed up to 5.0 Gb/s (maximum theoretical speed offered by USB 3.0).