CE Compass Wireless Presenter Clicker with Infrared Indicator Light, USB Remote Control Pen

USB plug-and-play. No driver required With red infrared indicator light that's easy to see against most backgrounds Up to 82-foot wireless range for freedom to move around the room Wireless USB receiver for plug-and-play simplicity with any computer Ideal for school, classroom, lecture, conference, speaker use Support options: Windows 2003, XP, Windows Vista, Windows7, Windows 8 (above), Mac OS, Linux .