Logitech Unifying Receiver for Connecting Multiple Devices
FreeKB - Logitech Resolve "There is no Unifying receiver plugged into your computer"
Logitech Unifying receiver - Wikiwand
How to Fix Logitech Unifying Receiver Not Working in Windows PC | TechPout
Unifying Receiver for Mouse and Keyboard Compatible for Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) : Electronics
What can someone do if they've lost the wireless USB connector to their Logitech keyboard and mouse? - Quora
Logitech Unifying Receiver not working/ detected
Solved: XPS8940 Logitech Unifying USB receiver cannot be detected - Dell Community
Solved: XPS8940 Logitech Unifying USB receiver cannot be detected - Dell Community