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Presenter Wireless KTPYRP RF Pointer Laser Red with Presentation for Control Remote PPT PowerPoint USB 2.4GHz Presentation Pointers,Input Devices up to 42% off - www.klevering.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
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Logitech C-U0014 Receiver for R400 (R-R0008) / R700 (R-R0010) / R800 (R-R0009) Presenter : Amazon.co.uk: Stationery & Office Supplies
![LOGITECH C-UV35 USB Bluetooth Receiver MX5000 MX5500 MX Revolution (830-00-002) - £49.99 | PicClick UK LOGITECH C-UV35 USB Bluetooth Receiver MX5000 MX5500 MX Revolution (830-00-002) - £49.99 | PicClick UK](https://www.picclickimg.com/d/l400/pict/373703268246_/Logitech-C-UV35-USB-Bluetooth-Receiver-MX5000-MX5500-MX.jpg)