From the Manufacturer

Western Digital’s WD Elements Desktop USB 2.0 external hard drive is the right answer for simple, reliable add-on storage. Simply plug it in to a USB port and start saving your photos, music, video, and files. Key Features WD quality inside and out – Designed with the same commitment to quality that made WD external drives the number one selling drives in the world.  Plug-and-play simplicity – Just connect the power and plug it into a USB port to instantly add more storage to your computer. Designed to save power – Turns on and off with your computer. Enters idle mode when not in use. Utilizes a WD drive with power-saving WD GreenPower Technology™ and an EnergyStar compliant power supply. Earth-friendly packaging – Packaged in a minimized eco-friendly, recyclable packaging made from recycled materials. Preformatted for PCs – Designed for use with Windows-based computers. Can be easily reformatted for use with Macs. What it Holds …
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