You can use two Windows machines at once with a single keyboard and mouse without any special hardware. I had an extra laptop lying around that now connects with the same keyboard and mouse as my PC.
After decades of working with computers, I started to develop some wrist and arm pain a few year ago. So I switched from using whatever random mouse I could find for under $20 to using input devices ...
On paper, QPAD says the mouse has up to 88 hours’ battery life. I haven’t yet used it long enough to need a charge, but it’s certainly lasted plenty long enough even straight out of the box. Since it ...