Perfect for conferences
I bought this equipment to optimise my conferences.
I haven't had much opportunity to use it yet, but so far I'm very happy with it. The laser pointer is very powerful, and it's easy to scroll through the slides in your slide show.
The "mouse" is a bit less practical (let's say that the joystick is not the best way to control the pointer^^).
In any case the material seems robust and breathes quality. It is easy to use and does not require any particular installation (under Windows 7). It is delivered in a reinforced case and the batteries are included: it is very appreciable!