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 up space on your computer's 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 recognized 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.