It is very easy to use and its design is much better than how it looks. I am a teacher and I used many clicer before this is the best in every single way. It took only a min to install and I started using directly.

I am a female consultant trainer and use a MacBook Air. This Logitech pointer replaced a 20 year old Logitech that a student broke. This new Logitech model has a better feel than the original clicker. It has a comfortable ergonomic fit, is lightweight for travel and works with my MacBook Air.

I went to a store to "check out" various brands and I am well pleased with my selection of the Logitech R400. It fits in the hand very well, easy to use and is concealed from the general audience when presenting programs. The carrying bag is an extra bonus and fits nicely in a laptop case. .

Logitech's Presenter R400 does exactly what you expect. Presentations, screen films and slide shows can be remote controlled and details can be underlined with the laser pointer. It's comfortable to hold, the range is good, the control functions are accessible without having to wrench the operating...

Does exactly what it says on the tin. Very competent device. Be aware that the "Start Presentation" and "Blank Screen" buttons don't work on Mac OSX and Keynote.