4G LTE 700MHz Cell Phone Signal Booster Repeater Kit Band 12/17/13 for Data Home

Description

4G LTE 700MHz Cell Phone Signal Booster Repeater Kit Band 12/17/13 for Data Home.
I got bunch of cell phone boosters that were Amazon returns due to people not checking what frequency they needed or not aiming the antenna correctly at the desired tower and returning them over their buyers remorse since they work fine.
I have tested this booster and can confirm that it does work and will boost the 3 different bands as advertised.
If you look at the pictures and get the apps suggested for Android or follow the instructions for Apple you can figure out what signal you are using before you purchase one that way you do not end up with the wrong one.
Specification
Frequency Range: Band 12/17, Band 13
Max. Gain: 65dB
Max. Output Power: 20dBm
Automatic Gain Control: ≧20dB
I/O Port: N-female
Impedance: 50 ohm
Power Supply: Input AC100~240V 50/60Hz, Output DC 5V
【Better Data & VoLTE】- Enhances 4G LTE data speed signals and volte, enjoy faster uploads and downloads to stream videos smoothly in your house, office, cottage, cabin, camper, basement etc., get rid of expensive monthly internet fees. Supports multiple users simultaneously.
【Compatible with AT&T and Verizon】- The booster is designed exclusively for the two largest cell carries in the USA - Verizon and AT&T. FCC approved to operate on frequency bands 12/17 and 13.
【Advanced Features & Smart Device】- The booster uses AGC(Automatic Gain Control) function, which can intelligently detect the existing signal strength, and adjust itself for best performance, then reflect its working condition through LED indicator. Buy it once, and boost for life.
【Powerful Antennas & Large Coverage】- This booster comes with high gain directional antenna, allow you to point it to the nearest signal tower more accurate and get more signals, expanding the indoor coverage up to 4,500sq ft. DIY Installation.