Logitech has discounted the Logitech Ergo Wireless Trackball Mouse on Amazon by $10, to $40, from its usual price of $50, for a 20% discount.

While a traditional computer mouse is fairly simple and intuitive to use, it does have its drawbacks. For instance, if you don’t have a lot of desk space, you can repeatedly run out of room. With a ...

In my ongoing quest for ergonomic computer input devices, the Kensington Expert Mouse Wireless Trackball has been one of my favorite purchases of the past few years. While I still prefer a mouse for ...