WD quality inside and out. My Book External drives are the world's best selling drives. There's a reason. We've been making hard drives for 20 years and we know how to protect your data.
USB 3.0 plus USB 2.0. A single drive with universal compatibility today and next-generation speed for tomorrow. Use it with USB 2.0 now and step up to USB 3.0 speed when you're ready.
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.*
See your life safe in one place. WD SmartWare visual backup software provides a visual display of your backup as it happens so you know your data is safe.
WD SmartWare software.
You're in control of your backup. Install all the features, select just the components you need, or if you prefer, choose not to use the software at all.
USB 3.0 - 5Gb/s (Max)
USB 2.0 - 480Mb/s (Max)