Kensington’s design shows a wireless trackball mouse with a large ball in the center that you can move to manipulate an ...

Evolution of computer mice from trackball to optical, translating hand movements into on-screen interactions with precision.

To combat this, consider a venerable, more ergonomic peripheral: the classic trackball. This variant on the computer mouse relegates cursor control to a ball manipulated by the fingertips or the ...

Take a look at our top tested picks for an intriguing alternative: the trackball. I’m an Analyst and ISF-certified TV calibrator focused on reviewing computer accessories, laptops, gaming ...