Logitech G602 Wireless Gaming Mouse USB Dongle Receiver
Logitech MX Master Wireless Mouse, Bluetooth or 2.4 GHz with USB Unifying Mini-Receiver, 1000 DPI Any Surface Laser Tracking, 5-Buttons, Amazon version, PC / Mac / Laptop - Graphite Black : Amazon.co.uk:
Logitech Unifying receiver - Wikipedia
Logitech Unifying Receiver for Connecting Multiple Devices
I have lost the USB receiver of my wireless mouse. Is there a way for me to ever use it again? - Quora