Logitech R500 Laser Presentation Remote - lets you focus on nailing your presentation - Tech Guide
Logitech R500s Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint, Keynote, Google Slides, Wireless Presenter - Black (Class 1 Laser)
Logitech R500 Laser Presentation Remote w. Dual Connectivity Bluetooth – Cash Cow Storage