KensingtonAcco Kensington Optical Trackball USB Black and Blue K72337EU
Acco Kensington Optical Trackball USB Black and Blue K72337EU
Kensington Orbit Trackball With Scroll Ring.
Scroll ring provides click free scrolling and allows the user to fly through web pages and documents.
Design optimises desk space.
PC and Mac compatible. Computer Hardware#Mouse & TouchpadGBPAC07393