I recently had the idea of making similar hardware with ESP32 (some of them has USB hardware). You may lose mouse acceleration, but many do not like this to begin with, so it's fine.
Does absolute mouse work correctly when two systems have very different (total) resolution? For example, one is a laptop with a single screen, and another one is a desktop with three screens.
Does absolute mouse work correctly when two systems have very different (total) resolution? For example, one is a laptop with a single screen, and another one is a desktop with three screens.