Logitech Presentation Remote | Laser Presentation Remote | Logitech Control Wireless - Remote Control - Aliexpress
User manual Logitech R500 (English - 4 pages)
LOGITECH R500 Presentation Remote - Mid Grey (1Y)
Logitech R500s Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint, Keynote, Google Slides, Wireless Presenter - Black (Class 1 Laser)