Check out the AT&T ZTE Mobley. This device is made to plug into an OBD2 port on a vehicle. However it can be powered by adapters (wall plug, cigarette
lighter or USB) available from Amazon or E bay. The Mobley is free with a 2 year contract. Without contract (recommended) it is $100. Monthly charge
is $20 for unlimited data. I used mine for a 2 week eclipse trip, Las Cruces NM to Casper WY and return, had 4 bar service every time I used it. They
are very popular so sold out often. Just keep trying and you will get one. Most ATT stores won't know what you are talking about - buy online.
Hal Kading 78 Buskirk Las Cruces NM
lighter or USB) available from Amazon or E bay. The Mobley is free with a 2 year contract. Without contract (recommended) it is $100. Monthly charge
is $20 for unlimited data. I used mine for a 2 week eclipse trip, Las Cruces NM to Casper WY and return, had 4 bar service every time I used it. They
are very popular so sold out often. Just keep trying and you will get one. Most ATT stores won't know what you are talking about - buy online.
Hal Kading 78 Buskirk Las Cruces NM