Thought I would share my experience with this card and adapter combo I found on Amazon: BCM94360CD
http://www.amazon.com/gp/product/B00RCKZ3SU/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
It arrived within 10 days from China. I assembled it last night (connecting those antenna wires was a pain) put it in the PCIE x1 slot on my GA-Z68MX-UD2H-B3, connected the 2-wire USB cable and booted it up.
Immediately, I was able to connect my Apple Magic Mouse and wireless keyboard so that was a good sign. I checked out system preferences and saw that the card was showing up under Bluetooth but there was nothing under WIFI. This seemed odd because everything I was reading talked about the WIFI working great OOB but bluetooth not.
I have tried the card in all the other PCIe slots with no luck. Switched the system definition from Mac Pro 3, 1 to Mac Mini 6, 2 and then iMac 14, 2 - all with no luck.
I'm wondering if I got a bum adaptor or card?
I found a link to a slightly different card that talks about an LED indicator:
http://www.aliexpress.com/item/4-an...with-bluetooth4-0-Red-Version/1895023147.html
I don't know if my indicator light means the same thing but it is solid green from before boot up on, which might mean "After turn on ,only green light, shows as power supply wifi problem". How I might solve this "power supply wifi problem" is anybody's guess.
My next step will be to try the card in another Hackintosh that I have. Maybe it doesn't like my motherboard or something. I guess if that still doesn't work I might contact the vendor to see what they can do. Kind of wishing I had just bought the osxwifi.com card...