Amazon.com: Logitech R500 Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint Wireless Presenter (Discontinued by Manufacturer) : Office Products
Oriolus Hard EVA Case for Logitech Wireless Presenter R400 R800 R500 Laser Presentation Remote with Laser Pointer (Black) - Walmart.com
Logitech 910-005389 R500 Wireless Laser Presentation Remote with Red Laser Pointer - Newegg.com
USB Wireless Presenter Logitech R500 Red Laser Pointer PPT Remote Controller Pointer Pen for PowerPoint Presentation teacher
Logitech R500s Laser Pointer Presentation Remote
Amazon.com: Logitech R500 Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint Wireless Presenter (Discontinued by Manufacturer) : Office Products