My Book for Mac desktop hard drive features ultra-fast USB 3.0 connectivity, is formatted for Mac, compatible with Apple Time Machine and offers password protection with hardware encryption.

My Book for Mac - Fast. Reliable. Secure.My Book for Mac features the ultra-fast transfer speed of USB 3.0 and plenty of capacity for the creative life of graphics professionals. This Mac-ready drive is compatible with Apple Time Machine for quick and easy backups. Password protection with hardware encryption ensure your files are protected from unauthorized access.
Ultra-fast USB 3.0 connectivity.
When connected to a SuperSpeed USB 3.0 port, this drive lets you transfer a full-length HD movie in about 3 minutes, instead of 13 minutes with USB 2.0.

Performance may vary based on user's hardware and system configuration. Designed for the Mac professional.
This sleek drive is designed to work with your Mac right out of the box. And it's compatible with Apple Time Machine to back up and help protect your files.
Password protection secures your drive.
Use WD Security to set password protection and hardware encryption and protect your files from unauthorized use or access.

USB 3.0 and USB 2.0 compatibility - With this single drive you get compatibility with your USB 2.0 devices today and the ultra-fast speed of USB 3.0 when you're ready to step up to the next generation.
Up to 3x faster transfer rates - When connected to a SuperSpeed USB 3.0 port this drive lets you access and save files up to 3 times faster than USB 2.0. Transfer a 2-hour HD movie in just 3 minutes instead of 13 minutes.*

Performance may vary based on user's hardware and system configuration.
Back up and protect your files with Apple Time Machine - Help protect what's important to you. Use Apple Time Machine to quickly and easily back up your important files and precious memories.
HFS+ Journaled - Works right out of the box with Mac OS X 10.5 or later operating systems. Can be reformatted for Windows operating systems.
Ultra-fast transfer rates - Back up your files quickly and easily with Apple Time Machine.
WD Security - WD Security allows you to set password protection and hardware encryption for your drive to protect your files from unauthorized use or access.
WD Drive Utilities - Register your drive, set drive timer, run diagnostics and more using WD Drive Utilities.
Ideal for
Transferring files in blazing fast speed with USB 3.0
Connecting to USB 2.0 devices today and USB 3.0 devices when you're ready
Backing up and protecting your files with Apple Time Machine
Adding extra storage for your videos, music, photos, and files
Securing your files from unauthorized access with password protection and hardware encryption
What's in the box
Desktop hard drive, USB cable, AC adapter, WD Security, WD Drive Utilities, Quick Install Guide.
Compatibility
Formatted HFS+ journaled for Mac OS 10.5 or later operating systems
Requires reformatting for Windows operating system
Note: Compatibility may vary depending on user's hardware configuration and operating system.
Features at a glance
Blazing-fast data transfer with USB 3.0 interface
USB 3.0 and USB 2.0 compatibility
Compatible with Apple Time Machine for easy backups
Password protection and hardware encryption

External Storage
Comparison ChartStorage with backupPremium storage with backupStorage with Thunderbolt technology Ultra-fast portable storage for Mac. Fast. Reliable. Secure. Ultra-slim. All metal.
Mac-ready. Precision metal. Professional power. All metal. Fast and secure. Peak performance for creative professionals. Extreme speed and capacity. Interface USB 3.0 USB 3.0, USB 2.0 USB 3.0, USB 2.0 FireWire 800, USB 2.0 USB 3.0 , USB 2.0 Thunderbolt (x2) Thunderbolt (x2) Capacity range 500 GB - 2 TB 2 TB - 3 TB 500 GB 500 GB - 2 TB 1 TB - 4 TB 4 TB - 8 TB 2 TB All metal enclosure Compatible with Apple Time Machine Password protection
and hardware encryption 10,000 RPM drives Portable form factor RAID 0/1 0/1 Mac ready