Trackballs used to be a far more common alternative to conventional computer mice, but they’ve all but disappeared lately.
Kensington’s design shows a wireless trackball mouse with a large ball in the center that you can move to manipulate an ...
In our tests, the Kensington Orbit Trackball Mouse felt cheap and tended to slide around on a desk because it was light and its rubber feet weren’t sticky enough. It doesn’t give you a way to ...
Kensington may be planning to launch a new version of its Expert Mouse wireless trackball that keeps many of the features of the current model, while adding a few bells and whistles that could make ...
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