Review on AT&T Cell Phone Signal Booster - Boost AT&T Signal 4G LTE 5G T-Mobile US Cellular Cricket Band 12/17 - ATT Cell Phone Booster - Enhance AT&T Cell Signal, Amplifier, Extender - Home Boost Data/Call by Sean Powers

This antenna is AWESOME! We live in rural Louisiana and work with AT&T. We could only get one bar so I decided to try my luck by ordering one. Well I'm sitting here at 4 to 5 bars right now! I couldn't believe it actually worked. I was ready to send it back because I figured it probably wouldn't work. Well, I was wrong! Get it and make sure you point it at the nearest cell tower you're with. The box on the wall is barely visible, but who cares? I have a signal!