Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
Logitech R400 Wireless Presenter with Laser Pointer | Lazada
How to change battery Logitech Wireless Presenter R400 - YouTube
User manual for Logitech Wireless Presenter R400 - a user manual, servicing manual, settings and specifications ofLogitech Wireless Presenter R400 - User manuals and advice for your devices - User-Manual.info
User manual Logitech R400 (English - 32 pages)
Logitech R400 Wireless Presenter 2.4GHz USB PowerPoint Presenter Remote Laser Pointer Pen UP to 50-foot 100% Original - AliExpress
Logitech R400 Wireless Laser Presentation Remote at best prices in Bahrain - Shopkees