The NETGEAR LTE Modem LB2120 gives you a simple, fail-safe connectivity solution for your devices or services, avoiding disruptions in broadband when your fixed wire line goes down. Simply connect your existing wire line broadband connection to this modem to provide an automatic 4G LTE or 3G broadband backup connection. This NETGEAR 4G LTE Modem has 2x Ethernet ports—one for WAN and one for LAN. It is also compact, convenient, and simple to setup

• Connects directly to a computer or wireless router to give you high-speed DSL Internet access
• Secure and super-fast 4G LTE connectivity with 3G fallback
• Get up to 150 Mbps download and 50 Mbps upload speeds
• Gigabit Ethernet port for connection pass-through
• Two connectors available to connect optional 4G/3G antennas for better signal reception.
• AT&T Network-Ready device