SIDIO not compatible with MOX Basic 1GB Ram?

I tried to plug a SIDIO Wifi card to my new MOX A module. But there exits only on the one side the plugs on the MOX A Mainboard. On the related other side there are shown unsoldered area for a plug but not withk the same amount of connections.
Is it possible the newer 1GB MOX A does not support further the SIDIO Card?