Formatted exFat for Microsoft Windows 10, Windows 8.1, Windows 7 A free USB 3.0 or USB 2.0 port. For macOS, v10.13 / v10.12 / OS X v10.11 reformatting is required. Compatible with Mac and Windows PC. Get quick access to all your content whenever you need it. The Canvio Partner is both stylish and easy to carry.