Mon Sep 20, 2021 11:42 pm
I use the Kensington Expert Track Ball, wireless version. Though, I just started using the wireless version a few weeks ago after many years of using the wired version. Personally, I can't stand the need to move a mouse around on the table, so vertical or not, normal mice are not for me. I've never had wrist pains after switching to the Trackball, and in the case of the Expert mouse, it's pretty precise because the ball itself is so big, so you're not trying to do surgical movements with a tiny ball. Four programmable buttons, with two extra combined button assignments.