One Day Only
Advanced optical tracking
For pinpoint accuracy on almost any surface.
Up to 18 months of battery life
With smart sleep mode to save power. Battery indicator light shows you the battery status at a glance.
Smooth scroll wheel
With tilt function for easily navigating the Internet.
For easy navigation through files or programs.
Contoured shape and textured rubber grips
Ensure comfortable left- or right-handed use.
Provides a reliable wireless connection. Unifying design lets you add compatible wireless devices to the same receiver.