The 2 TB StoreJet 25H3P Anti-Shock External Hard Drive from Transcend is a portable, rugged, high-capacity, storage solution that can transfer data on and off your Windows, Linux, or Mac computer. This drive features a capacity of 2TB and utilizes the USB 3.0 interface in connecting to your desktop or laptop computer. With this interface, the drive can transfer data at up to 5Gbps. Since it is Plug-and-Play, no need to install drivers before using it with your computer. This drive is also backwards compatible with the USB 2.0 interface.