From random screenshots, to road trip playlists, to videos of your dog, your files add up. This phone drive makes room for the things you love & helps protect them. Easily back up to save space for your treasures & the new ones you add to your collection. Connector / Port / Interface: USB 3.2; Storage Capacity: 256 GB; Operating System Compatibility: MacOS 10.9 & Later; Windows 10 & Later; Color(s): Black.