Dual Band Cellular Signal Booster
Adjustable gain, reduces dropped calls and increases data rates, no physical connection to cell phone or data card, allows multiple phones and data cards to be used simultaneously, interference detection, automatic shutdown with auto reset, overload protection, configurable with Wilson cellular antennas, extends cell battery life by enabling it to work at reduced power compatible with all cellular devices on all North American cellular networks (except Nextel/ iDEN and 4G), FCC and IC type accepted.