The Microsoft Surface Ergonomic Bluetooth Wireless Keyboard is a used unit designed for comfortable typing with its ergonomic layout and palm rest. It is a wireless keyboard that can be connected via Bluetooth. It has hotkeys for easy access to frequently used functions. The keyboard is QWERTY and English language compatible. Its dimensions are 18 inches in length, 9 inches in width, and 2 inches in height. Excellent working condition. Wrist pad and keys are in excellent condition the bottom has some minor surface scratch. Battery cover still present, intact, and functioning correctly.