Smoothtalker Stealth X2 65dB High Power Cellular Signal Booster Kit 2 Year Warranty Includes 120V power supply with 6 ft. cord , 170 directional outside and inside antennas, 30 ft. RG6 UV rated and water resistant cables, Mounting hardware LED console with manual control override Made in North America The Stealth X2 65 dB gain is the highest power 65 dB building booster on the market. It increases incoming and outgoing signals and features a multiple LED console display with signal and gain level indicators to make installation quick, easy and effective. High power 65 dB gain booster best suited for rural and remote locations greater than 10 mi. (15 km) and up to 35 mi. (60 km) from the nearest cellular tower. Covers up to 7,000 sq. ft.