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 ...

But when (or if) you can get it isn’t clear. The new Expert Mouse TB800 EQ is a trackball and not a mouse. (That’s a legacy name that goes back to the 1980s.) It appears to have debuted on the ...

This is the perfect place to keep your cat, your coffee cup, or in [Jacek]’s case, your fantastic DIY trackball mouse. Don’t be fooled by the orange plastic base — all the electronics are ...