How add a new keyboard or mouse to Logitech Unifying receiver - YouTube
How to pair more than one device with a Logitech receiver
How To Pair Logitech Unifying Receiver With Mouse And Keyboard | Logitech | Get Fixed - YouTube
Logitech Unifying receiver - Wikipedia
Logi Bolt USB Receiver for Multi-Computer / Device Use
FreeKB - Logitech Resolve "There is no Unifying receiver plugged into your computer"
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