Microsoft Wireless Keyboard 6000 Flip 3D Key Experience this dynamic Windows Vista feature by pressing the key to display a 3D overlay of all open windows and cycle through them. "My Favorites" Keys Customize these 5 keys to instantly bring up the folders, files, and Web pages you use most. 2.4 GHz Wireless Mini-Transceiver - Connects the keyboard right out of the box with virtually no interference, and provides up to a 30-foot wireless range. Translucent Border and Polished Racetrack Brings the subtle elegance of Windows Aero to your desktop. Comfort Curve with Quiet Touch Keys Your hands sit more naturally on the quiet, responsive, thin-profile keys for comfort and productivity.