Connect multiple Logitech wireless devices using same USB receiver
Logitech Unifying receiver - Wikipedia
Wireless Dongle Receiver USB Adapter for Logitech Mouse Keyboard Connect 2023US | eBay
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
When your Logitech mouse won't connect - WorldCAD Access