Advantech ICR-2441 2 SIM Cellular Modem/Wireless Router - 4G - LTE 1900, LTE 1700, LTE 850, LTE 700, LTE 600, UMTS 1900, UMTS 1700, UMTS 850 - LTE Cat 4, HSPA+, UMTS - 1 x Network Port - 1 x Broadband Port - Fast Ethernet - VPN Supported - Wall Mountable, DIN Rail Mountable: