You can return the product without providing a reason within 14 days.
Tuxedo-Style, Everyday Comfort
Ergonomist-approved comfort curve design
The Comfort Curve design from Microsoft encourages natural wrist posture and is easy to use.
Take advantage of BlueTrack Technology, which combines the power of optical with the precision of laser for remarkable tracking on virtually any surface.1 Take advantage of BlueTrack Technology, which combines the power of optical with the precision of laser for remarkable tracking on virtually any surface.BlueTrack Technology does not work on clear glass or mirrored surfaces.
Taskbar favorites for windows 7
Easily access programs in the Windows Taskbar with convenient keyboard shortcut keys. Rearrange icons in the Windows Taskbar by clicking and dragging, and the keys will automatically adapt to the new locations.
2.4-GHz reliable wireless
Enjoy the 2.4-gigahertz (GHz) wireless technology, which delivers a reliable connection with up to a 30-foot range, with virtually no interference.
component_projector_warranty_noSeller warranty 6M
Item is refurbished by manufacturer, which means it comes from returns or similar. Refurbished products are fully tested for functionality and defects before they are sold. Item has 6-month seller's warranty.