The Satechi Bluetooth Wireless Numeric Keypad is the perfect accessory to complete your workspace. Featuring a full keypad with number lock, the Wireless Numeric Keypad is a great wireless solution for extending your existing keyboard. With a sleek profile and glossy black finish, the Wireless Numeric Keypad offers both style and functionality. This cool numeric keypad works with iMac, Macbook, iPad / 2 / 3 / 4 / Mini / Mini 2 / Air / Air 2 / Laptop / Notebook, Microsoft Surface, Desktop / PC Computer Compatible with Windows and OS X Systems.