If anyone has an original Apple Airport card that is easy to access or laying around, it is my hope that you could answer this atypical question. Inside the antenna connector port on the airport card itself is there a metal pin that sticks vertically upwards from the center? When I look into the tiny antenna port on my card, I see a flat round gold/brass circular base in there but no pin sticking up. The antenna cord plug itself has the look as if it would go around a vertical pin. I only have one card, recently acquired on the used market, so I've no other to compare it to and cannot find any picture online looking down into the tiny antenna port hole on the card. Thank you so much to anyone willing to look into their original Apple Airport card antenna port hole for me.