4G LTE speeds of up to 150 Mbps1 for fast Internet access and data transfer 2 x 10/100 Fast Ethernet LAN ports for reliable wired connectivity 2 x 10/100 Fast Ethernet PoE LAN ports for PoE-enabled connectivity 1 x SIM slot for plug-and-play WAN connectivity No set up required, simply plug it in and your network is ready to go Durable zinc-plated steel case is corrosion-resistant to ensure device longevity -30 to 70°C operating temperature to resist harsh environments Wall or DIN-rail mounting allow for optimal device placement.