Automatic backup - Easy to use
Password protection + 256-bit AES hardware encryption. Shock Resistant : No
Western Digital Discovery software for Western Digital backup, password protection and drive management
Superspeed USB 3.0 port; USB 2.0 compatible
3-Year manufacturer's limited warranty
Compatibility : Windows 10 or Windows 8.1 operating systems & Chrome OS. Requires reformatting for other operating systems.