Use Logitech's Spotlight remote to make your presentations awesome - CNET
Logitech Wireless Presenter R400 | Tech Nuggets
Logitech R400 Wireless Presenter - RF Remote Control Laser Pointer USB PPT Power Point Presentation Slide Changer: Buy Online at Best Prices in Pakistan | Daraz.pk
Logitech R400 Presenter – UCF Technology Product Center
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