Review on 🚗 KuWFi 4G LTE Car WiFi Router - High Speed 300Mbps Cat 4 CPE with SIM Card Slot and 4 External Antennas for USA, Canada & Mexico (Excludes Verizon SIM Card) by Dan Reggae

Excellent compact device. Panel mount or covert, 4 antennas with 2 remote antennas, excellent port set. I really wanted this to work! But I just couldn't connect to AT&T. The sim works on another device and I've tried every APN setting listed by AT&T, including the suggested "broadband" APN mentioned in another comment, but it just wouldn't connect. When I read that AT&T channels are limited in another comment, this solved the problem for me. I've used Huawei before and it works great out of the box. I really hate the design of this unit (weird shape, no panel mount) but it's very affordable and works great so I'm buying another one just like it.