This sleek design of
Microsoft cordless optical mouse is an perfect pointing device for using
with notebook and laptop computers. Plug in the compact receiver when
you’re ready to work, then snap it into your mouse when you travel,
saving hassle and battery life. Easily enlarge and edit details with the
new Magnifier and scroll four ways with the innovative 4-Way Scrolling.
As this wheel mouse detects and records motion optically instead of
using traditional ball, users don't need to maintain and clean the mouse
on a regular basis.