The Nextivity Cel Fi Pro Signal Booster for AT&T updated the older Cel Fi Smart Signal Booster we reviewed earlier. The system promises to boost an AT&T LTE signal in a home, office or business with two units that extend the coverage in places where an AT&T signal normally doesn’t get the job done due to poor coverage. The company promises, “All you need is one bar to get five.”…
Written by Kevin Purcell