Targus Trackball 2 button (PAUM008E) Mouse, Trackball

I wss looking for a small mouse to use with my new laptop and saw this on e-bay.
It's hard to rave about a mouse but, as the other adverts say, it does exactly what it says on the tin. Small, lightweight and the trackball allows you to scroll down through pages smoothly without having to make sure you are on the page slider.

It comfortably fits in the hand and, being small, it doesn't need much room on the desktop.