I received a mailing from Porsche that included a couple of catalogs and a nice Macan pen. Also included was a card that described a wireless signal booster that I MUST register with the carrier, etc., etc. It says it is for vehicles equipped with Connect (which I have) or Connect Plus. The serial number of the device is my VIN, so it's not some general information card. My SA does not know what this is. Seems to be a mystery.