Need to buy a cheap decent PCI wifi card from amazon

[DigDog]

I need to get wifi on my desktop because REASONS so i need to buy a dirty, quick, cheapo wifi card from amazon in the $15~20 range and i was wondering if (as i assume) they are all practically identical, or if there are some which are recommended / better than others.
It's just a temporary fix until i can get back to wired again (because Quake).

Also, are they driverless (using W7 drivers) or not, or some yes but some no ? I have a thing for driverless PnP.

 

[VirtualLarry]

There's an Asus AC750 PCI-E wifi card with dual antennas, that's $29.99 @ Newegg, that has good reviews on compatibility. Apparently, it uses a RealTek chipset, and is compatible with Linux, too.