The My Passport Ultra is trusted, portable storage in a design that brilliantly pairs metal and matte finishes to create a sophisticated style. It has plenty of space to store all the content you love. Social media and cloud storage import, WD backup software and password protection help keep all your memories safe and secure. Easy to use, just plug it in to start saving and backing up. System requirements: Formatted for Windows 10, Windows 8.1 or Windows 7 operating systems. Requires reformatting for other operating systems; Interface: USB 3.0 / USB 2.0 compatible