This used Microsoft Natural Ergonomic Keyboard 4000 is a wired USB computer keyboard designed for comfort. It measures 19 inches wide, 14 inches long, and 10 inches high, and includes an integrated, detachable palm rest along with adjustable tilt legs on the underside. All keys are present and functional, and the cable and connector are fully intact.

As this is a used unit, there is visible dust and debris between the keys, along with surface wear and shine on the palm rest. You may notice minor scuffing on the outer casing and some wear on the keycap legends. This ergonomic layout is a popular choice for office setups and long typing sessions.