R400 Wireless Presentation Remote with Laser Pointer, Class 2, 50 ft Range, Matte Black - Round Eye Supply
Logitech R400 Wireless Presenter Remote Control
Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
Logitech Wireless Presenter R400 50' Range Receiver Laser Pointer 910-00135 NEW | eBay
Professional Presenter R800 | Dell USA
Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
Amazon.com: Zotech Replacement USB Receiver (C-U0014) for LogitechWirelessPresenter R400/R700/R800 - Not Compatible with All R400/R700/R800 Models (See Details Before Buying) : Electronics
New USB Receiver for Logitech Wireless Presenter R400 R700 R800 (C-U0014) | eBay
Wireless Presenter Remote Laser Pointer | Power Point Pointer Wireless Presenter - Remote Control - Aliexpress
Amazon.com: Zotech Replacement USB Receiver (C-U0014) for LogitechWirelessPresenter R400/R700/R800 - Not Compatible with All R400/R700/R800 Models (See Details Before Buying) : Electronics
Amazon.com: Zotech Replacement USB Receiver (C-U0014) for LogitechWirelessPresenter R400/R700/R800 - Not Compatible with All R400/R700/R800 Models (See Details Before Buying) : Electronics