1 - Kensington MouseWorks X 3.0r1 Kensington MouseWorks X is a driver for Kensington input devices running under Mac OS X. It provides enhanced acceleration, scrolling support, and configurability for Kensington's current USB and ADB mice and trackballs, plus one-touch access to favorite web pages and applications using the DirectLaunch(tm) buttons on the Kensington Turbo Mouse Pro trackball. License: Freeware OS: Mac OS X 10.1.5 Size: 4.1 MB