Need help finding a good, cheap PCI (NOT PCI-E!) Wireless Lan Adapter

Kilo7-

Honorable
Nov 4, 2013
97
0
10,630
I bought a PCI-E wireless lan, but my GPU completely covers the PCI-E slot because Gigabyte sucks majorly at designing things. I then bought a USB wifi thing, and that wont connect to my internet. Guess because it's too weak? Makes no sense because my laptop is in the same exact spot as my PC but gets wifi just fine.

Now I'm looking for PCI wireless lan adaps. and hoping you guys could maybe help me find one. I don't want to spend more than 25 bucks on it.

Quick question too, a wireless lan adapter is "more powerful" than a USB thing, right? :p