SureCall Fusion5X 2.0 with Auto Adjusting GainThe Fusion5X 2. 0 is the industrys most powerful cellular signal booster in its class, engineered to deliver reliable voice, text, and data across mid to large size spaces. With Auto Adjusting Gain, this powerhouse boosts cellular signals intelligently, expanding coverage to areas that previously suffered from dead zones. It covers up to twice the area of the closest competitor, providing a dependable, enterprise grade solution for homes, offices,