Visible Phone Hotspot

One advantage of a cell modem (travel router) is the ability to add an external antenna. In fact, most cell modems have two antenna connections, allowing dual external antennas in a MIMO configuration resulting in considerable data speed increases.

Thanks for the explanation. I dont have visible so can have multiple connections and also have the surecall booster so I can put an antenna up on a telescoping rod in those fringe areas.