GIGABYTE GA-Z97N-WIFI I Got this board need help!

  • Greetings
    I got this board "GIGABYTE GA-Z97N-WIFI" because it has 2x LAN ports and a Wifi card, I thought it would be the perfect small router.
    anyway after installing pfsense only the intel NIC was detected by pfsense.
    So I searched a lot and Only found this one guide and a followed it but I was unsuccessful. although I'm sure that both motherboards have the same 2nd NIC "Atheros 8161B" but I don't understand why its not working.
    I thought about installing EXSI and the pfsense to get it to work but going to leave that as my last option.
    any ideas on how to get this to work?