Certified by AT&T for deployment in U.S., Model NTC-140W-01 features 2 Gigabit Ethernet ports and high-speed WiFi along with vehicle voltage support, GPS, and ignition input for mobile assets. Device ensures reliable connectivity to time critical systems, tele-health services, and disaster recovery applications with automatic failover to 3G when outside of 4G coverage areas, and instant fall-back to 4G when Gigabit Ethernet ports are used as alternate Internet connection.