<<stable and working by leaving the "allow this computer to turn off this device to save power" under Power Management box checked.>>
This should be a sticky thread at the top of the forum.
It's quite remarkable how many people complain about the card being defective because it can't wake up, who have this setting disabled.
<< Works perfectly, other than not showing 802.11acc in the drop down menus and in netsh, >>
Windows 7 issue, not the card. Windows 8 displays it properly.