Tripp Lite PR-EZ1 Silver,White wireless presenter

Wireless Presentation Remote Ideal for Conference Rooms, Boardrooms and Classrooms Keyspan-by-Tripp Lite's Easy Presenter Remote Control provides complete PowerPoint and Keynote control -- including audio control -- plus a laser pointer. It's feature set, simplicity and affordability make it an attractive solution for presenters in business and education.
-Keyspan wireless presentation remote designed to work with PowerPoint, Keynote, Adobe Director, etc.
-60+ ft. RF range.
-Laser pointer.
-Audio controls.