Targus | Laser Presentation Remote | Black, Grey | Plastic | * Clear & intuitive layout enables users to open and operate a presentation with ease. Laser pointer makes it easy to highlight presentation content while the back-lit buttons make it easy to present in rooms with low-lighting.* Designed to feel natural and comfortable in your hand while presenting* Patent pending technology locks non-essential buttons to eliminate accidental button presses* 2.4 GHz wireless technology operates up to 15 metres away for added flexibility; USB receiver stores inside presenter* USB port required; True plug-and-play device, no drivers required; PC/Mac and netbook compatible | Weight 57 g