Take control of the room and your computer’s cursor with this wireless presenter. The red laser helps you make your point from across the room. But, sometimes pointing just isn’t enough—with a simple flick of a switch, you can toggle between presentation and cursor control modes. The powerful remote lets you control Keynote® or PowerPoint® from up to 150 feet away. Operating System Compatibility: Windows® XP, Vista™, 7, 8, 10; Class Type: 2; Presenter Type: Remote with Laser Pointer; Batteries Required: (2) AAA.