The LTE3-CAT4NA2 was engineered specifically for the small size, low cost, and low power requirements of the IoT & M2M applications that are expanding across the globe. The LTE3-CAT4NA2 provides compatibilty on most North American Cellular Networks, and fast 150 Mbps CAT4 LTE connections. The LTE3-CAT4 features Gigabit Ethernet, Standalone GPS and flexible tunneling capabilities all while retaining low power consumption. Features Low Cost Low Power Consumption Engineered for IoT Applications Robust CAT4 LTE Operation North America Band Support Up to 150 Mbps DL / 50 Mbps UL 10/100/1000 Ethernet Full IPv6 & IPv4 Support MQTT Support Enhanced Port Forwarding, DMZ Wide Operating Temp (-40°C to +85°C) SMS Alerts, Control Monthly/Daily Usage Alerts (SMS/Email) VPN, IPSec with IKE/ISAKMP Multiple Tunnel Support L2TP, Open VPN, Site-to-Site Tunneling GRE Tunnel Support Firewall with ACL Security Configurable via SSH, HTTPS Web Interface Microhard NMS Integration Local/Remote firmware upgradable Applications Internet of Things (IoT) Machine to Machine (M2M) Remote Access Electronic Billboards/Signs Point of Sale Systems Electric, Oil & Gas Utilities/Metering Approvals FCC, IC PTCRB Carrier Specific Approvals: Verizon