i void warranties: Fake Logitech Wireless Presenter R400
Logitech R400 Wireless Presenter Remote Control | eBay
R400 Wireless Presentation Remote with Laser Pointer by Logitech® LOG910001354 | OnTimeSupplies.com
i void warranties: Fake Logitech Wireless Presenter R400
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
List of Logitech products - Wikipedia
Logitech R400 Wireless Presenter With Red Laser Pointer PPT USB 15M Range _ Black | Lazada