Hello .
Soon I bought my 2.4GHz mouse receiver.
I know that a receiver of any other mouse will not connect. But how do they make so many mice at the factory, and each one has its own receiver. How to connect a mouse with a receiver. In hobby models there is a special connection option, but here how is it?

 

You have posted this in the wrong forum.

But to answer your question, each mouse has its own unique address that is matched to the transceiver connected to your PC. Only matching devices will talk to one another.