Enhance the user experience, improve productivity, and reduce cost! We combined optical tracking and wireless freedom with revolutionary tilt wheel technology and smart receiver innovations to create a superior mouse.

NEW Tilt Wheel Technology
Microsoft Wireless Optical Mouse with Tilt Wheel Technology makes scrolling easier, smoother, and faster than ever:

Side-to-side scrolling - now you can scroll horizontally as well as vertically.
Smooth scrolling - feel the unique wheel glide smoothly as you scroll through documents and web pages.
Enhanced accelerated scrolling - leap even farther and faster through your documents
Application switching - easily move between open windows by pushing down on the scroll wheel.
Wireless - no mouse cord or recharging station!
Longer battery life - many users average more than 6 months battery life!