To fix a problem with a Logitech trackball button, you don't have to solder anything or do anything else not expected of an average user. While Logitech doesn't provide troubleshooting tips ...

Trackballs were all the rage a couple of decades back, when mice weren’t nearly as accurate, maintenance-free, or ergonomic as today’s offerings. Logitech was a leader in the space back then, and had ...