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
Genuinelogitech Part - Replacement USB Receiver C-u0014 for Logitechwireless for sale online | eBay
Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products - Amazon.com
Amazon.com : Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800 : Office Products
New USB Receiver for Logitech Wireless Presenter R400 R700 R800 (C-U0014) - Newegg.com
Marcus Mengs on Twitter: "New receiver for @Logitech R400 presentation clicker mitigates wireless keystroke injection. Had 5 minutes to test a replacement receiver. The new ones marked with 'ESW3601' restrict injectable keys
New USB Receiver for Logitech Wireless Presenter R400 R700 R800 (C-U0014) - Newegg.com
Genuinelogitech Part - Replacement USB Receiver C-u0014 for Logitechwireless for sale online | eBay
GenuineLogitech Part - Replacement USB Receiver (C-U0014) for LogitechWirelessPresenter R400/R700/R800 - Not Compatible with All R400/R700/R800 Models (See Details Before Buying) by Logitech - Shop Online for Electronics in the United Arab