Have even started with one of the best presenters. Click works just fine and I also very quiet here. Was recognized by the laptop very quickly. Unfortunately this Presenter has the arrow up and down arrangements. In PowerPoint, this also works perfectly. However, I am working with Prezi, where the "slides" can be operated with the left and right arrow keys. Thus only was out and zoomed in and that's why the presenter for me is not useful. Too bad that the presenter does not recognize that the films are geswitcht about right and left. After the brief use, but I would say that it is a very good product. Maybe a little too light for my taste.