Microsoft Natural Ergonomic Keyboard 4000
* Natural arc mimics the curved placement of fingertips to reduce key reach * 14-degree cable reduces wrist pronation * Curved key bed designed to provide more direct key strikes for less finger effort * 12-degree angle split for natural wrist alignment * The Zoom Slider lets users zoom in for close-ups of Web pages, images & more with just the touch of a finger * 5 customisable My Favorites keys give instant access to the folders, files & Web pages most used