Pairing Logitech MX Master Mouse with non-unifying/nano receiver (for PC)
Logitech MX Anywhere 2S Wireless Mouse, Multi-Device, Bluetooth and 2.4 GHz with USB Unifying Receiver,
Logitech USB Unifying Receiver
Logitech MX Master 2S Wireless Mouse, Multi-Device, Bluetooth or 2.4GHz Wireless with USB Unifying Receiver, 4000 DPI Any Surface Tracking, 7 Buttons, ...
Genuine Logitech Unifying Receiver For Logitech MX Master 3
Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Amazon.co.uk: Computers & Accessories
MX Master 3S Wireless Mouse | Logitech
Logitech MX Master Wireless Mouse with Unifying USB Receiver/Bluetooth
How to Pair MX Master 3 /2S with Non-Unifying Receiver - YouTube
Logitech USB Unifying Receiver : Amazon.co.uk: Computers & Accessories