Compare Speed Digital Limited Drobo DRO4DU10 USB 2.0 Hard Drive to Western Digital My Book Essential WDBACW0020HBK 2 TB USB 2.0 Hard Drive

With WD quality and USB 3.0 connectivity, the 2TB My Book Essential USB 3.0 External Hard Drive is designed for today with tomorrow in mind. A single drive with universal compatibility today and next-generation speed for tomorrow, you can use this hard drive with USB 2.0 now and step up to USB 3.0 speed when you' re ready. 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 5 minutes instead of 13 minutes.With the included WD SmartWare software, you' re in control of your backup. You can install all the features, select just the components you need, or if you prefer, choose not to use the software at all. It works quietly in the background to protect your data using minimal PC resources. Whenever you add or change a file it' s instantly backed up. Plus, gain peace of mind knowing that your data is protected from unauthorized access with password protection and encryption. Less