Are PCIe WiFi cards physically all the same?

[deckeda]

And FWIW there's an interesting write-up on one of the 5300 pages about using that one in a Mini9, along with the Tyco antenna mod. http://www.amazon.com/Intel-533ANMMWW-Wi...lectronics&ie=UTF8&qid=1308412834&sr=1-1