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 ...

Logitech has introduced a new wireless trackball solution (via USB adapter) into this underrepresented category of computer mice, the M570 ($59.99 direct). This advanced navigating peripheral allows ...

Oh yes, that up there is Logitech's newest Wireless Trackball M570, which apparently caters to an "overwhelming demand of dedicated trackball users." Well, we'll be damned! At this point, we'd figured ...