Mike:
I went to the ATT store and they said no way can a router be used with their air card. I called ATT and they said no way. I called Cradlepoint on their MBR 900 and they said no problem interfacing the ATT Connect Lightning (Sierra 305) Air Card. The MBR 900 has 4 Ethernet connections and also wireless WiFi. Like you said the router manufacturers will know but ATT was no help. Support will be provided by Cradlepoint. The MBR 900 is available in the USA for $119.99 plus $8.95 shipping from Quantrum Wireless 212-993-5899.
I thought maybe someone else will experience this lack of support from ATT when trying to use the ATT Air Card.
Thanks
Nyles W9KUW
