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Logitech® R400 Wireless Presenter
Test Logitech Wireless Presenter R400 - Notebookcheck.com Technik/FAQ
Logitech R400 LASER PRESENTATION REMOTE (Lot of 3) (C1129-102-2) · AV Gear
Logitech Wireless Presenter R400 Multimedia Presenter with Laser Pointer & USB Receiver for Projector / PC / Laptop, Control Distance: 15m (Black) - Store 07
Logitech Wireless Presenter R400 910-001354 B&H Photo Video
QIYING wireless presenter demonstration Remote Control Page Turning laser Pointers PPT For teaching Logitech R400 lazer pen _ - AliExpress Mobile