Kensington Presenter Clicker Expert Laser Pointer With Red Laser Mac WindowsDescriptionSpecificationsShipping Own what professionals use to take control of the room.. and a laptops cursor with the Expert Wireless Presenter with Red Laser Pointer and Cursor Control Sometimes pointing just is not enough With a simple flick of a switch, you toggle between presentation and cursor control modes The wireless 2. 4GHz receiver stores conveniently inside the remote, and since its uniquely paired, you dont have to worry about device