We have a Verizon Jetpack 4G LTE Mobile Hotspot - AC791L in our motorhome, attached to an Antennas Plus Double Cell LTE antenna (built in ground plane). That device is on our Verizon unlimited data plan. We added international service for just that device for our charter last month, and brought the device and antenna down with us. It hooked up through Digicel. Multiple users. Not fast, but was serviceable everywhere there was a Digicel tower.