Put your digital life on the sleek, high capacity My Book Essential external hard drive. With WD quality & USB (Universal Serial Bus) 3.0 & USB (Universal Serial Bus) 2.0 connectivity, this drive is designed for today with tomorrow in mind.A single drive with universal compatibility today & next-generation speed for tomorrow. Use it with USB (Universal Serial Bus) 2.0 now & step up to USB (Universal Serial Bus) 3.0 speed when youre ready. When connected to a Super Speed USB (Universal Serial Bus) 3.0 port this drive lets you access & save files up to 3 times faster than USB (Universal Serial Bus) 2.0. Transfer a 2-hour HD movie in just 3 minutes instead of 13 minutes.WD Smart Ware software
- youre 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. Automatic, continuous backup works quietly in the background to protect your data using minimal PC resources. Whenever you add or change a file its instantly backed up. Password protection for privacy
- gain peace of mind knowing that your data is protected from unauthorized access with password protection & encryption.