Atheros AR5B22 wireless mini-PCIe in RBM33G

Hardware MikroTik hardware general
1

Hi,

I was advised to use Atheros wireless PCIe since it was supported by the Mikrotik.
So I purchased and inserted a wireless Atheros AR5B22 (mini-PCIe) into a RBM33G.
However Winbox does not detect this wireless interface.
Does it mean that this PCIe will never work on this RBM33G or is a firmware or OS upgrade required?

2

A list of compatible devices (or more likely chipsets) has been posted here:
http://forum.mikrotik.com/t/list-of-supported-wifi-modules/166611/1
it seems like limited to vary few devices and the AR5B22 or AR9462 are not among them.

3

Thanks, I will purchase QCA98xx which is supposed to be supported.