microsoft wireless comfort desktop 5000 keyboard and mouse set - black
the wireless comfort desktop 5000 is ultimate comfort made easy . design and comfort merge giving you a powerful desktop set that fits your space and life . don t overlook the importance of a comfortable desktop it is a significant part of making your time on the computer more comfortable and productive . features designed for comfort type more comfortably with low-profile quiet touch keys . the palm rest and removable feet create a slope for a more comfortable wrist posture . ergonomist-approved comfort curve design microsoft s comfort curve encourages natural wrist posture and is easy to use . taskbar favorites for windows 7 easily access programs in the taskbar with convenient hot keys . microsoft bluetrack technology world s most advanced tracking go more places than optical and laser . windows flip in windows 7 easily switch between open windows with the click of a button . reliable wireless with a snap-in transceiver the 2.4 ghz wireless usb mini-transceiver connects wirelessly right out of the box with up to a 30-foot range . includes 3 year limited warranty what is bluetrack microsoft s proprietary bluetrack technology works in more places than both optical and laser mice . to do this bluetrack technology uses a wider and more uniform light beam and a better contrasting mechanism than laser optical mice . now track more accurately on granite carpet wood system requirements windows 7 windows vista windows xp excluding xp 64-bit and 100 mb or mac os x v10 .4 10.5.x and 30 mb cd-rom usb 1 aa alkaline batteries included bluetrack technology does not work on clear glass or mirrored surfaces . compared to leading laser and optical mice commercially available spring 2009 .