Kensington releases Pro Fit Ergo Vertical Wireless Trackball

Back in the day, there were two types of people -- mouse users and trackball users. There were obviously far more of the former, but the latter were very passionate about trackballs. In fact, there are some consumers that buy and hoard them out of fear that their favorite model will one day be unobtainable. If you aren't familiar, a trackball is a productivity-focused pointing device that allows the user to move the on-screen cursor by manipulating a ball with their thumb. This type of device can be a godsend for those with wrist issues, as you don't need to… [Continue Reading]