WILSON Signal 4G M2M Dirct Con Connects directly to data modem mproves transmissions speeds while reducing resending of data. Configurable to fit virtually any M2M (machine to machine) install. Boosts 4G,3G, and 2G for all carriers. Bi-directional amplified signals to and from the cell tower. Auto-power control ensures maximum output. Now with passive RF bypass failover. If the Signal 4G loses. power, the amplifier is bypassed so that the external antenna maintains connection to the modem. Kit Includes: Pro Signal 4G. AC/DC Power Supply 5V/2.5A. Mini-Magnet Antenna (301126). 3’ RG174 Cable with SMA Male Connectors (951151)