WD My Passport (500GB) Portable Metal External Hard Drive USB 3.0 - Silver Condition:Grade B WD Desktop mainstream hard drives

WD Desktop mainstream hard drives deliver reliability for office and web applications

Important installation requirements - Wired doorbell and doorbell chime requires existing electrical wiring with voltage between 16V AC and 24V AC and a 10VA

White and Black finish

- Efficiency in a class of its own

WD My Passport (500GB) Portable Metal External Hard Drive USB 3.0 - Silver Condition:Grade B WD Desktop mainstream hard drivesMy Passport offers up to 500GB capacity in an amazingly small enclosure. It features ultra fast USB 3. 0 connectivity; compatibility with USB 2. 0; automatic, backup software; and password protection and hardware encryption to help protect your files from unauthorized use. Features: Sleek compact design with plenty of storage Ultra fast data transfers with USB 3. 0 interface Automatic backup software Password protection and hardware encryption