Is it possible to connect to several wi-fi networks at the same time through one wireless network card?

Question

Computer networks

Yes, in most cases it is impractical, but purely fundamentally: is it possible? And if so, how / under which OS is the easiest way to do this?

Answer 1

In practice, you won't. Forget it.

Answer 2

wifi cards have two main modes of operation, managed and adhoc, the first is the classic way, connecting to a router, the second is connecting to the same wifi cards, the standard is much older, the maximum speed is much lower, but it is in the second mode that several connections are possible at the same time.
I read for sure that some cards can be used in managed mode for several network connections with the same ssid, in any case, the final speed will not add up, the operating mode is alternate

Answer 3

Can you insert multiple network wires into a PC at the same time if there is only 1 ehernet adapter?

Answer 4

If you can, then with great restrictions. Usually the antenna is locked to the frequency where the access point is located.