The Anywhere Mouse MX works wherever you do, tracking even on glass, thanks to Logitech&reg
Darkfield Laser Tracking
. Set up is easy&mdash
simply pop the tiny Logitech&reg
Unifying
receiver in your notebook and leave it there for long-range, advanced 2.4 GHz wireless connectivity. The compact, ergonomically designed shape and integrated thumb buttons deliver comfort and control, and the hyper-fast scroll wheel lets you fly through long documents and web pages. Connector/Port/Interface: USB
Left/Right Hand Use: Left/Right
Mouse Technology: Laser
Wired/Wireless: Wireless.
Unit of Measure : Each