Works, covers 2-3 rooms with weak outside signal, works on all carriers I live in the middle of nowhere where no carrier gets reliable service in my house. After installing this signal booster, I get enough signal to make a phone call in most of my house. The signal booster took about 2 hours to install and wasn’t hard to install. Each antenna covers the room it’s in and a little bit of the surrounding rooms with LTE. The hardest part of setting up the booster is installing the outside antenna and mounting it properly but the rest of the installation is very easy to do, and the booster will tell you if it is working or not and how strong the signal is. it boosts 700-750mhz (LTE bands 12, 13, 17), 800-850mhz (CLR 3G, LTE bands 5, 26), 1900mhz (PCS 3G, LTE bands 2, 25) and 1700-2100mhz (AWS 3G, LTE bands 4, 66). This combination of bands covers every major carrier in the USA, I use Verizon and it amplifies a 0-1 bar signal to 2-3 bars.

I live in a rural farm house, built in a valley and surrounded by farmland and trees. Saying I don’t get a good cellular signal is an understatement. Do to our location, we also don’t have many reliable internet options. Buying this booster was my final straw attempt. And it works fantastic!Mounting it was an ordeal. I needed the connection in our upstairs and to meet the minimum requirements of 20 feet vertical meant erecting a 10 foot pole against our house. Luckily, my father is a HAM radio operator and had the materials on hand, planning to build another antenna in our yard.

Awesome Unit and Customer Service! We camp yearly in an area where there is VERY spotty cell service so we researched various cell phone boosters. This was a new product that was slightly cheaper than the most popular device. We gave it a try and was thrilled with the signal we were able to receive. We decided to upgrade to the directional antenna and found this worked extremely well.