The latest software for your Kensington mouse now features support for the new WebRacer and the scroll wheel when a wheel mouse is used in conjunction with another Kensington input device. The user interface has been revamped, an instant pop-up menu bar has been added, and scrolling features have been enhanced. This version includes support for a generic wheel (scroll) mouse. The software supports Windows 95 and NT 4.0.
This version does not support USB input devices under Windows 95 or Windows NT 4.0, or SMP (symmetric multi-processing) machines running Windows NT 4.0.
August 22, 2013
Version: Kensington MouseWorks Software 5.61
it's easier to use than the mouse that came with my iMac.
no updated software drivers. Can't use all of the functions. It appears to be no longer in production for the iMac. Bought an outdated mouse that does not support today's iMac. Beware!! No real useful help on the Kensington website.