So you are tired of slow connections and dropped calls at your place? The Anntlent Tri-Band Cell Phone Signal Booster can help. It enhances your voice and data in offices up to 4500 sq.ft. It supports GSM, 3G, and 4G LTE bands for Verizon, AT&T, and T-Mobile.
The device comes with a directional panel and yagi antennas to extend your signal up to 32X. It can adjust gain automatically for best performance. It supports multiple cell users at the same time and can work in basements, garages, offices, and warehouses.[where to get it]