My Book for Mac desktop storage is compatible with Apple Time Machine, offers password protection with hardware encryption and is USB 3.0 and 2.0 compatible.
Pre-formatted for OS X so it's ready to go right out of the box.
Once Apple Time Machine is set up all your data is automatically backed up reliably and quickly.
Set a password on the My Book for Mac drive and WD Security activates 256-bit AES hardware encryption that works at the speed of the drive to help protect your data.
Equipped with a USB 3.0 port - and compatible with USB 2.0 devices - the My Book for Mac drive delivers ultra-fast file transfers and greater bandwidth.