The Drive 4G-X OTR is our most powerful in-vehicle truck signal booster certified in the US and Canada, with Wilson Electronics* ruggedized, all weather OTR Truck Omni-Directional Antenna for maximum connection range. The Drive 4G-X OTR boosts voice and data with max FCC-allowed 50 dB system gain, enhancing 4G LTE, as well as 3G and 2G network signals, up to 32x. Drivers get fewer lost connections and dead zones, better audio quality, faster data uploads and downloads with this premier signal booster. As with all weBoost boosters, all components needs for installation come in one package for easy DIY installation. The power supply plugs into CLA, while ignition power kits are also available. The Drive 4G-X OTR works with all cellular devices and all North American carriers. The booster kit comes with a 3-Way mount included, this antenna mounts to horizontal and vertical bars up to 1" diameter or to surface of vehicle.