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LOGITECH R500 Laser Presentation Remote - YouTube
Logitech R500 Laser Presentation Remote - lets you focus on nailing your presentation - Tech Guide
User manual Logitech R500 (English - 4 pages)
Logitech Wireless Presenter R500 - USB | PC Image
Logitech R500 Laser Presentation Remote Bluetooth 65ft Wireless Presentation Remote Wireless Dual Connectivity 100% Original - AliExpress
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
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