Logitech Wireless Presenter R500 with Dual Connectivity of Bluetooth or USB and Laser Pointer
Logitech R500 Software Download, Driver Update, User Manual
User manual Logitech R500 (English - 4 pages)
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) : Electronics