Wilson Inline Signal Booster

Boosts 3G & 4G LTE for any IoT or M2M.
Works for all cellular devices, all major US & Canadian carriers.
Complete kit: all parts included, easy install.

With up to +15 dB gain of power, it greatly enhances 3G & 4G LTE cell service for all your wireless cellular devices on any carrier in North America.

There are no monthly fees nor does it need to be connected to any internet source (wifi or landline) to work. It simply amplifies your existing cellular service up to 32X for faster, more reliable data.