MK540 ADVANCED Wireless Keyboard and Mouse Combo. MK540 Advanced is an instantly familiar wireless keyboard and mouse combo built for precision, comfort, and reliability.
The MK540 Advanced is an instantly familiar wireless keyboard and mouse combo built for precision, comfort, and reliability. The full-size keyboard features a familiar key shape, size, and feeling – and the contoured and ambidextrous mouse has been designed to fit comfortably into either palm.