BUFFALO MiniStation 2 TB USB 3.0 Portable Hard Drive HD-PCF2.0U3BD (HD-PCF2.0U3BD), Black Plug-and-play setup provides easy to use storage and backup USB 3.0 offers universal connectivity for PC and Mac computers Schedule automatic backups for PC computers with Buffalo Backup Utility Time Machine support offers scheduled backups for protecting Mac computers Compact design makes it easy to take your files on the go