The cradlepoint system was developed for companies that had a need for wide area communications. Police, Ambulance, etc. It is now developed for Boating and RV purposes. This is NOT a cell booster. It is a combination Router and WiFi with a super ability to locate signals. Like a cell phone but with much more powerful antenna that are external. It is not dependent on a park or campground antenna, but uses cell towers with the ability to pull signal at 4k and HD from great distances. Still doing my research...A lot of recent You Tube video on this technology new to RV and Boating............If anyone get this prior to August let me know how it works......THANKS OLIVER FAMILY!