Meanings of network card in English

Possibly they don't know about the network card?

Every machine on a network has a Media Access Control address, a unique ID number programmed into the network card.

Clients' bitcoin funds are held on a computer that's not connected to the internet, and doesn't even have a hard drive or network card.

The only thing I bought were the network cards-twowireless, one Ethernet.

It was a white-box PC, generic commodity hardware, with a couple of network cards.

Common pig-tails are 9-to-25-pin serial-port converters and cables to connect PCMCIA network cards to an RJ-45 network cable.

Most hypervisors -the software systems that manage virtual machines -tend to require six to eight physical network cards for each physical server.

This is an illusion, he writes, and warns that "hibernate" has its own set of problems such as occasionally preventing network cards from resuming correctly.