Marble Mouse Optical, Mac PC PS/2 USB

Whether you are left or right-handed, here's 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!

- Fits like a mouse, works like a trackball
- Accurate and precise optical technology
- No need for regular cleaning
- Comfortable for left or right hand
- USB and PS/2 connection; works on PC and Mac
- 3-year guarantee

Logitech Marble Mouse fits right or left hand like a mouse and works like a trackball, saving space while reducing hand and wrist movement. The rounded shape is designed to be comfortable for long hours of use. Patented Marble optical technology provides superior precision, reduced wear and smooth motion, and eliminates the need for regular cleaning. Two additional buttons let you scroll up or down a page without using the scrollbars; you can also click the large buttons together and use the ball for auto scrolling. USB and PS/2 connection; works on PC and Mac.

Logitech MOUSE MARBLE, USB Type-A + PS/2

Logitech MOUSE MARBLE. Device interface: USB Type-A + PS/2