Improve your productivity with Kensington Bluetooth keyboard. It features dual wireless technology that supports Bluetooth (3.0 and 5.0) and 2.4GHz wireless, featuring 128-bit AES encryption. Enjoy a smooth typing experience with scissor keys, and quick access to shortcuts through hot keys across Windows, Mac, iOS, and Chrome operating systems. Meets MIL-STD-810H method 504.3. | Kensington Dual Wireless Bluetooth Compact Keyboard - Silver - English