Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
I use this inside my camper truck. The truck has metal walls, roof, and floor pan, so there is no cell service inside without an external antenna. I have this attached to a magnet mount antenna on the roof, and it gets better signal that way than I get outside the truck with the phone's internal antenna. It does what it is supposed to do.
It would be nice if the connectors were about 1mm deeper so that I could attach it through a hole in my otter box plastic case. I have to take it out of the case to use it like it is, but that is only a minor hassle.
Purchased to use with Samsung Galaxy S3 phone. There are two built in antenna connections and i used a single hole punch to clear access through the thin cover - it looks professional and allows me to hookup my phone while driving out in rural areas. Before, I would lose connection in valleys and low lying areas - now, my phone never loses signal and uses less battery to boost the signal, since it is so strong. Highly recommended and would buy again.