This is a laser optical trackball that has 4-buttons and a patented scroll-ring surrounding the trackball itself.
The trackball is the size of a billards cueball and weighs about the same the cueball for precise movements. The scrollring makes navigating thorugh documents and web pages a breeze using the tip of your finger.
The finish is black and silver with a sparkling trackball. The cord is black and 6 foot in length with a USB connector on the end. There is a very comfortable removable wrist rest, which is black. And the ball is easily removed for cleaning also.
The trackball comes with an adapter that changes that USB connector into PS/2. There are two models of this type that Kensington sells, be sure you are looking at the 64325 when checking out their website or a store for details.
I successfully tested this Kensington Expert Mouse in both Fedora Core and FreeBSD. All buttons functioned along with the scrollring.
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.
