Cell Phone Signal Booster AT&T Signal Booster 4G LTE 5G Cell Phone Booster ATT T-Mobile Band12/17 Cell Network Extenders Signal Amplifier ATT Cellular Signal Booster for Home Boost Voice + Data
- ... the AGC (Automatic Gain Control) function, which can intelligently detect the existing signal strength and adjust it to obtain the best performance, and then reflect its working status through the LED indicator. The booster kit contains everything, including: cables, indoor and outdoor antennas, boosters and power supplies..
- Excellent service, FCC certification, 30-day refund, 90-day replacement of defective equipment. 2 years warranty service, professional technical team support. If you have any questions during the installation process, you can contact us at any time and we will provide you with the best solution. (Note: When sending products, different antenna matching kits of style A and style B will be shipped randomly, and we will use the one that is in stock for delivery.).