Control slideshows from up to 50 feet away with this Logitech R400 wireless presenter with red laser pointer. The plug-and-play receiver fits into an available USB slot and lets you step away from the podium while giving your presentation. Intuitive buttons are easy to find by touch and make it easy to flip through slides in dark auditoriums and even go back when needed. This Logitech R400 wireless presenter has a powerful red laser pointer that helps you direct your audience's attention.