Logitech | R500s LASER PRESENTATION REMOTE - Graphite | Color : 01- Graphite | HKTVmall The Largest HK Shopping Platform
Best Buy: Logitech R500 Presentation Remote Black 910-005333
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 - lets you focus on nailing your presentation - Tech Guide