Ambidextrous trackball design
A trackball design with a long, broad palm area and gentle curves keeps your hand comfortable and supported all day-whether you use your right or left hand.
Your hand stays comfortable all day long with this stay-put design. Plus, it saves you space.
Convenient button controls
Buttons let you easily move forward and backward when you're surfing the Web.
Youll enjoy fast, accurate cursor movement with just a move of your finger.
Marble® optical technology
Our patented technology gives you smooth tracking on almost any surface so you can be productive wherever you work.*
* Does not work on clear glass or mirrors
Comments about Logitech Logitech Trackman Marble Mouse Trackball:
I have had this mouse and 2 more like, it on different computers, for over 6+ years and I love it! It is great for gaming and everything else. It requires no more room than its footprint unlike a regular mouse that moves all over the place. took a little getting used to but not a lot.