Seagate Expansion desktop drive, add-on storage for your PC The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Add space for more files instantly, consolidate all your files to a single location, or free space on your computers internal drive for enhanced performance. Set-up is straightforward. Simply plug in the included power supply & USB (Universal Serial Bus) cable & you are ready to go. It is automatically recognised by the Windows operating system, so there is no software to install & nothing to configure. Saving files is easy too, just drag & drop. Take advantage of the fast data transfer speeds with the USB (Universal Serial Bus) 3.0 interface by connecting to a Super Speed USB (Universal Serial Bus) 3.0 port. USB (Universal Serial Bus) 3.0 is backward compatible with USB (Universal Serial Bus) 2.0 for additional system compatibility. System Requirements Windows 8, Windows 7, Windows Vista, Windows XP SP3 (32-bit & 64-bit) operating system Super Speed USB (Universal Serial Bus) 3.0 port (required for USB (Universal Serial Bus) 3.0 transfer speeds, or backward compatible with USB (Universal Serial Bus) 2.0 ports at USB (Universal Serial Bus) 2.0 transfer speeds)