New USB Receiver for Logitech Wireless Presenter R400 R700 R800 (C U0014)| receiver wireless|receiver fanreceiver cover - AliExpress
Logitech R400 Wireless Presenter 5MW Green Red Laser Pointer 2.4 GHz Wireless USB Receiver UP to 50 foot Range Plug and play| | - AliExpress
Logitech Wireless Presenter R400 Red Laser Pointer Up to 15 metre (2 4GHz) range storable plug and play wireless USB receiver Logitech Wireless Presenter R400 Red Laser Pointer Up to 15 metre (
LOGITECH R400 LASER PRESENTATION REMOTE
Logitech R400 Wireless Presenter Remote Control
Replacement USB Receiver for Logitech Wireless Presenter R400 & R800 | iSeaClear, Inc.