Microsoft PS2/USB Optical Mouse (1PACK) $2.79 + FS@mwave
Link: http://www.mwave.com/mwave/skusearch_v3.asp?px=DS&scriteria=BA39923
Description:
Microsoft Optical Technology replaces the old-fashioned mouse ball and works
on virtually any surface. Easy and comfortable to use, Basic Optical Mouse
is a good choice for value.
Now you can experience the benefits of the world's most powerful optical
technology. The Microsoft optical sensor replaces your old-fashioned mouse
ball. The ambidextrous design is comfortable whether you mouse with your
left or right hand.
Features:
Connectivity - USB&PS2
Cable Adapter - PS/2
Button Count - 3 Buttons
