Whether you are left or right-handed, the Logitech Marble Mouse has all the comfort and familiar feel of an advanced mouse but with the convenience and precision of a trackball - and a design personality all of its own!

Innovative optical tracking in this sleek design delivers superior precision and smooth motion while the mouse itself is resistant to the build-up of dust or grime!

The Marble Mouse has something for everyone - it fits like a mouse, works like a trackball.

System Requirements:
- IBM or compatible system
- Windows 95, 98, Me, NT 4.0, 2000, XP
- Available PS/2 or USB port
- Compatibility: USB wired