Feature●Versatile Applications－Offer cost-effective M2M connectivity for kiosks, POS, vending machines, ATM/banking, digital signage, and more●Superb Reliability－Transfer speeds of up to 150 Mbps and earned device certification from Verizon and AT&T●Centralized Management－Compatible with D-ECS for remote and comprehensive management●Plug and Play－SIM slot (1x Micro-SIM 3FF) for 4G LTE service and Micro-USB connector (DC 5V) for power supply●Ethernet Connectivity－10/100/1000Mbps Ethernet port for local high-speed network connectivity●Robustness and Durability－Zinc-plated steel case resistant to corrosion and sustains operation in harsh environment (-22 to 140 °F).●Accessibility and Flexibility－Wall mount and DIN-rail mount options allow for optimal accessibility and signal strengthDescription D-Link’s DWM-311 B1 4G LTE M2M Modem is a robust 4G LTE modem that provides an economical and reliable high speed connection suitable for the most demanding Internet of Things (IoT) applications. The DWM-311 B1’s Gigabit Ethernet interface allows connectivity to be added to virtually any device. A true plug-and-play solution, suitable for mass deployment or small scale use.