3.5 HDD external Enclosureusb3.0 to sata - UB-11HDD Supported:SATA 3.5&rdquo HD up to 4TBExternal Connection Port:1 x USB3.0 B Type (Compatible with USB2.0 and USB1.1)Data transfer rate:- USB 3.0 up to 5Gbps (namely 625MB/s)- USB 2.0 up to 480Mbps (namely 60MB/s)- USB 1.1 up to 12Mbps (namely 1.5MB/S)Power Source:External power supply &ndash AC Input power: 100-240V, 50-60HZDC Output: DC 12V/2AShell Material:Aluminium case, Plastic panelSupported OS:Microsoft Windows XP/Vista/7/8Product Dimension:207mm x 120mm x 31mm (L x W x H)Package Contents:- User Manual- USB 3.0 AM to USB3.0 BM Cable- Screw- Power Supply- Stand