Product details:
The Anywhere Mouse MX works wherever you do. Thanks to Darkfield Laser Tracking, you'll get precise cursor control on virtually any surface, even glass tables (4 mm minimum thickness) where optical and standard laser mice fail. Darkfield Laser Tracking gives you precise cursor control on virtually any surface, even glass tables (4 mm minimum thickness) where optical and standard laser mice fail. The tiny Unifying receiver stays in your notebook