Network Drivers

So I'll start off with, Look at my profile for my specs. It was a Dell XPS 8500 bought about 5 years ago. I have since changed everything besides the CPU and MoBo.

After the release of 340.52 Nvidia drivers, all went to crap and force me to fresh install. But what I forgot to find before the fresh install was my old network drivers. I do quite a bit of networking, so this has thrown a wrench in the engine.

(TS3 server, Minecraft server, AirStream, TeamViewer, GameStream, MediaFire and a ton of other small ones.)

Am port-forwarding MineCraft and TS3. All that to say, It is all kinda working, besides AirStream, That I can't live without anymore. Any suggestions to figure out the drivers?