The new spill resistant sleek design is appealing and comfortable for daily use. This keyboard and mouse combo provides better tactile feeling and less pressure on your fingers and wrists. In addition, the optical mouse provides greater accuracy over most surfaces and minimal hand movement due to its 800 dpi resolution. Take complete control of your desktop with hotkeys. The different hotkeys give you quick access to your most multi-media common tasks such as volume, CD play/pause, and previous/next track control – with a click of a button.