zBoost Xtreme REACH Dual-Band Cell Phone Signal Booster

The zBoost Xtreme REACH provides increased in-building voice and data coverage and superior reach into rural environments using a high-gain directional external antenna which is aimed at the nearest network tower. zBoost Xtreme REACH boosts cell phone signals for voice calls and text for all major carriers. zBoost Xtreme REACH captures the good cellular signal you have outdoors and rebroadcasts it indoors, up to 7,500 square feet, so you can enjoy clearer, faster service without interruption.