Lone Star College uses several of these remotes. Never had a problem, except the occasional lost usb receiver. Faculty love the flexibility to stand in back of the classroom and have no problems with the range.
After extensive research I decided to purchase the PR-PRO3 for controlling presentations. I am extraordinarily pleased with the controls, ergonomics, and build quality. Works perfectly and reliably. I highly recommend this remote.
If you need further help or information please visit our Online Help Center