Review on Logitech Wireless Trackball M570 Renewed by Stanislaw Golkowski ᠌

The thing is convenient, if you need to put the manipulator on something small, when the mouse is not convenient to use or soft, if, for example, you are sitting on the couch. A pair of buttons allows, for example, to navigate back and forth through the pages of the site. You have to clean the fasteners of the ball about once a week. The clarity of cursor movement is lower than when working with laser mice, but much higher than the touch pads built into laptops. After half a year of use, the pressed left button sometimes understands it as released, which is very infuriating when highlighting tables, graphics, etc. It takes a couple of days to get used to the ball under the thumb.