Microsoft Unveils Wireless Mouse Arc
 

The re-register should particularly responsible for the physical division of the giant Microsoft. Pending official announcements of the star products, including talks on a keyboard SideWinder and why not a mouse-edge, Microsoft unveils a mouse-shaped arc, Microsoft Arc Wireless Mouse. Wireless and with a mouse wheel this board an optical sensor offers two programmable buttons while the arched can retreat to facilitate transport.

Microsoft should sell this mouse at the beginning at a rate of around 60 dollars across the Atlantic.

Not bad, not bad ^ ^
Lack some light ... though

The mouse is really not something that takes the most space in a bag.