Amazon.com: Logitech R500s Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint, Keynote, Google Slides, Wireless Presenter - Black (Class 1 Laser) : Everything Else
Logitech Spotlight Driver, Manual, Specs And Software Download
i void warranties: Logitech R500 Laser Presentation Remote
Logitech R500 Laser Presentation Remote - lets you focus on nailing your presentation - Tech Guide