Ideal value in a sleek desktopThis desktop set combines a spill-resistant keyboard and optical mouse to deliver all the features you need and more with Microsoft quality and reliability., and a comfortable ambidextrous mouse.Quiet-touch keysThe Wired Desktop 600 features a keyboard with quiet, responsive thin-profile keys as well as a media center with hot keys to control the most-used media activities.Optical MouseThe included Optical Mouse is designed for comfort with either hand and uses opti