TwinTouch SE: The Genius wireless "TwinTouch SE" provides a wireless multimedia keyboard with a 3-button wireless optical mouse at an affordable price. With the Genius Wireless TwinTouch SE keyboard and mouse combination, you will be more productive and efficient than ever. The cordless multimedia keyboard's design allows your hands and wrists to rest in a comfortable position while offering 17 one -touch key access to the Internet, multimedia and email functions. The wireless optical mouse provides precise 800 dpi optical performance and eliminates moving parts and dust accumulation.