Ideal for the home, office, or dorm, Seagate Expansion desktop drive offers enormous desktop storage for photos, movies, music and more. Backing up and transferring content is incredibly easy, just drag and drop! To get set up, connect the USB hard drive to Windows or Mac. No software required. For Apple Time Machine, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.