The weBoost 658061 WEBOOST DRIVE Reach FLEX FLEET Mobile Signal Booster, 50dB Gain, 4G LTE, 5G Compatible, Indoor/Outdoor Use, Compact Design, Black is a cellular signal booster built for vehicles, fleets, and over-the-road use, part of the weBoost/WilsonPro line of bidirectional amplifiers that pick up an existing outside carrier signal and rebroadcast it indoors or in-cabin with up to 50 dB of gain. It works across all major U.S. carrier networks (Verizon, AT&T, T-Mobile, and others) without requiring a specific carrier plan, and is designed for straightforward self-installation with the antenna, cabling, and amplifier unit included.