Logitech R800 Presentation Remote Control

Green laser pointer can be viewed up to 100' away, even in brightly lit rooms Ideal for high-impact presentations using 2.4GHz wireless technology Features a laser pointer and LCD screen with timer, battery power indicator and reception level Includes storable plug-and-play wireless receiver, intuitive controls, carrying case and two AAA batteries Requires a USB port and Windows XP, Vista or 7