Great signal strength.

We lost signal in our home when we installed a metal Roof

After installing this unit which was a refurbished unit I now have full bars and a strong 4glte signal

For me I'm getting a couple of rooms with a good signal.

If you are having cell phone dropouts and poor signal inside your home or office this will solve the problem

My signal went from -125 to -85 (a huge improvement) by using this booster

It does bust the signal by one -two bars but only when my hot spot is within 3 feet of the unit.

I now have better quality signal than before