Western Digital WDG1U7500N My Book Essential Edition 750 GB USB 2.0 External Hard Drive Easy to set up, easy to use -- This drive is all about simplicity. Plug it into your computer's USB 2.0 port and start saving. Intelligent drive management features -- The My Book drive turns itself on and off with your computer. Smart design -- The elegant case, iconic of a book, takes up less space on your desk, stacks horizontally, and allows two or more drives to stand neatly together like volumes on a shelf. High quality hard drive -- Inside the case is an exceptionally fast, ultra quiet, cool-running hard drive from Western Digital. Free Google software -- Search your drive, manage your photos, and simplify Web searches with included Google software. Note: Google software is compatible with Windows 2000 and XP only.