Stay connected anywhere with SureCall's heavy-duty OTR truck antenna that is equipped with a strong base and mirror mount that can hold up in the harshest conditions. The high-performance antenna provides better interior coverage and connectivity for multiple simultaneous users on all 5G and 4G LTE cellular devices, including hotspots, when paired with the Fusion2Go 3.0 or another in-vehicle signal booster kit (sold separately). Designed and tested in the USA with the highest-quality components, outstanding build quality, award-winning technologies, all-carrier compatibility, and world-class support, SC-550W is the ideal large vehicle antenna for OTR trucks and commercial fleets.Benefits