Seagate Game Drive for Xbox 2TB, USB 3.0

Designed specifically for the Xbox 360 or Xbox One, theSeagate 2TB Game Drivecan store up to 50 games or more, depending on the file sizes of the games. With this portable storage drive, you can take your favorite games with you wherever you go and play them with your own Xbox Live login. It's fully bus powered, so no external power sources are required, and works straight out of the box; however, formatting may be required.