Logitech Professional Presenter R800

I've only used this once so far and it did well for my uses. I have a laptop just out of camera range, as a confidence monitor, then feed those images to the control board. This allows me to see the slides on stage, while the director can show them, or not, any time they are needed during the show. This allows me to be in control of when to show the next slide. What I don't particularly like about this is how large it is. I understand that when you are teaching live, it allows you to see the countdown timer easily. On TV, I'd rather have something which can essentially be hidden in my hand and not be as obvious on screen. Overall, well built. The on-off and controls to change the countdown timer ls are a bit small and fiddly. I understand you don't want to hit them while presenting, but they are tiny. All of these are minor issues, and more for the manufacturer, as they design the next version. Overall, it is a solid performer and excels at the things you need...clicking to the next slide and seeing how much time you have left in your presentation.