New USB Receiver for Logitech Wireless Presenter R400 R700 R800 (C-U0014) - Newegg.com
Logitech Wireless Presenter R400 910-001354 B&H Photo Video
Logitech Wireless Presenter R400 (In retail packaging. With original pouch and 2 AAA batteries), Computers & Tech, Parts & Accessories, Cables & Adaptors on Carousell
Logitech R400 2.4ghz Wireless Presenter Built In Class 2 Laser Pointer With Lcd Display - Buy Logitech R400,Logitech Wireless Presenter,Logitech Presenter Product on Alibaba.com
Logitech R500 Software, Driver, Manual, Setup, and Review
Logitech Wireless Presenter R400 - Zentech Electronics Kenya