Extends cell signal coverage up to 5,000Sq.Ft for multiple rooms, Good solution for Improves your cell reception, faster upload & download, data speed, High gain 65dB 12V signal booster for home, Smart booster with LED Indicators, Excellent performance, Portable cell phone signal booster for Home, Metal Building, Metal Roof, Basement, Garage, Office, Village, Factory, Store, Metro, Farm, Country, Camping, Rural Area, Remote Area, Cell phone signal booster for AT&T Verizon T Mobile U.S. Cellular Cricket Straight Talk GSM CDMA, W-CDMA,AWS, PCS 3G 4G LTE 5G Band 13, 12, 17, 5, 2, 4/66