Keyspan by TrippLite. Presentation Remote Pro - 100ft+ w/ Laser pointer & mouse. The Perfect Tool for Presenters and Educators! The Pro Presenter frees you from your keyboard during a presentation or lecture. With RF laser mouse and audio controls in one sleek remote it is an ideal tool for presenters and lecturers. Offering a range of more than 100 feet the Pro Presenter covers large meeting rooms and lecture halls -- far outdistancing other remotes in its price range. There is no software to install -- just plug the receiver into the USB port on your PC or Mac and it works within seconds.