Built with a compact form factor and ready for onthego usage, the 2TB Expansion Portable USB 3.0 External Hard Drive from is preformatted exFAT, meaning it is compatible with Windows and Mac right out of the box. This hard drive provides a storage capacity of up to 2TB and connects to your host system using its microUSB 3.0 interface, which also provides bus power using an included USB 3.0 cable, meaning that no external power is required. Copy and saving data is easy simply drag and drop. Also included is s Rescue Data Recovery Services. Specifications. Weight 2.95 lbs