Actually you can program 6 button actions (here’s how mine is programmed)
- lower left = single click, drag & drop
- upper left = show desktop, great for when I have a lot of windows open and I need to get to my shortcuts
- upper right = double click
- lower right = right click (system functions)
- lower left + lower right = windows task manager (for when that $$@^$@%$ program hangs up)
- upper left + upper right = not used YET
There is a long list of functions that can be assigned to a button
I have used nothing but Kensington Pro track balls for the last 20 years (hate using a mouse)
I even converted my family to using trackballs at home.
Never having to lift a mouse to reposition “Priceless”
Later,
Brain