Logitech Wireless Unifying USB Receiver Dongle for Keyboard & Mice | Inox Wind
How to pair more than one device with a Logitech receiver
Logitech Unifying Receiver for Connecting Multiple Devices
Wireless Dongle Receiver Unifying USB Adapter for logitech Mouse Keyboard Connect 6 Device for MX M905 M950 M505 M510 M525 Etc - AliExpress
Amazon.com: Logitech Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
Logitech Unifying Vs Non-Unifying Receiver (software in description) - YouTube
Logitech Unifying Software Download for Free - 2023 Latest Version