zBoost ZB575-A TRIO SOHO Tri Band AT&T 4G Cell Phone Signal Booster, up to 2,500 sq. ft.

zBoost offers the zBoost TRIO SOHO as the solution to your missed and dropped calls and slow data inside your home or office space. The zBoost TRIO SOHO ZB575-A boosts AT&T 4G LTE data as well as voice and text for all major carriers. The zBoost TRIO SOHO captures the reliable cellular signal you have outdoors and rebroadcasts it indoors, up to 2,500 square feet. Coverage will vary with outside signal strength, interior walls and distance from the Base Unit.

If you find that you must be near a window or outside to get adequate cell phone reception, then a zBoost cell phone booster is the solution. There are a number of reasons why you may be experiencing poor reception. The most common reasons are: [ 1 ] Distance from the cell phone tower [ 2 ] Obstructions caused by terrain, trees, buildings [ 3 ] Energy efficient windows and other construction materials