In an earlier blog here I stated I was going to use a Targus device that combined the functionality of being a wireless mouse, and a wireless remote control for presenting; rare functionality that is exactly what I was after.

As stated... it does work with Linux, but only for short periods of time. Sometimes it can only last for a couple of minutes before it just kind of forgets that it was talking to something else. This makes it completely unusable for presentations, and essentially completely worthless. Reading through the Amazon reviews more thoroughly, it looks like I'm not the only one with this problem.

I realise the device was on the "cheap and cheerful" side but I expected basic functionality, rather than no functionality.

Avoid.

Suggestions for equivalent but reliable devices would be appreciated in the comments.