Hi.

This card has two connectors, are they used for two n streams or is it just no real use AUX like on older cards?
Can I attach feed with double polarization and get two n streams?

Thanks.

this card is MIMO 802.11n card with 2 chains. If you use N mode, then you can achieve grater speeds than with legacy 802.11a/g

If you use legacy mode, then you can use antenna diversity and use both headers, or just use one.

OK, thanks.