Network cards?

[Flowey]

So what are they? What are they used for? Can it run Crysis? Will it blend?

Really I just want to know if it's useful for a regular Citizen like myself to get a network card or whatever they're called.

[Samfisher]

Don't need one unless the one on your mobo is dead.

[Flowey]

Just now, Samfisher said:

Don't need one unless the one on your mobo is dead.

So I'm guessing it's where all the drivers for network purposes are stored? If I plan on getting myself a trusty NAS running in the future, should I get one?

[Samfisher]

2 minutes ago, Flowey said:

So I'm guessing it's where all the drivers for network purposes are stored? If I plan on getting myself a trusty NAS running in the future, should I get one?

Drivers? No.  It's a card with an ethernet port on it, that's all.