Logitech R400 2.4GHz Wireless Presenter

Helps you connect with your audience, not the computer 50ft range lets you control your presentations while moving around an auditorium. No software is required for your Windows-based PC. Just plug in the receiver, and you are ready to go. The built-in controls for Launch Slideshow", slide Forward-, slide Back" and "Black Screen put the most-needed presentation tools in the palm of your hand. Built-in laser pointer helps you emphasize your key messages. Includes a storable receiver and carrying case.