Logitech R400 Wireless Presenter | The University Store on Fifth
Logitech Wireless Presenter R400 Multimedia Presenter with Laser Pointer & USB Receiver for Projector / PC / Laptop, Control Distance: 15m (Black) - Store 07
Logitech R400 Wireless Laser Presenter 910-001354
Logitech R400 Wireless Presenter 2.4GHz USB PowerPoint Presenter Remote Laser Pointer Pen UP to 50-foot 100% Original - AliExpress