Ubiquiti SR71 USB (AR9170)
Not supported in Pre-Final.
I spent quite a bit of time trying to get this to work for a friend of mine, and wound up building from the Wireless-Testing git (John Linville tree) and also went through the process of compiling the ar9170 firmware (you have to build a 1.2GB set of compilers for the firmware).
I was able to get the card in monitor mode, as well as inject, BUT after a few seconds of it in monitor mode (running airodump-ng), it locks up the system, with no kernel messages whatsoever indicating the reason.
If anyone else has this card and would like to have a crack at getting it to work, feel free to post here if you would like me to attach the firmware I compiled for it (it will save you a LOT of time and ~1.2GB of drive space).