Included WD Backup software makes it easy to automatically back up high-capacity files to your drive or Dropbox cloud service account. This WD drive is also compatible with Apple Time Machine (requires reformatting).
Windows® 10, Windows 8.1 or Windows 7 operating systems. MacOS Sierra, Mac OS El Capitan or Yosemite. Requires reformatting for other operating systems. Compatibility may vary depending on user's hardware configuration and operating system.