Amazon.com: KuWFi 4G LTE Router with SIM Card Slot, Unlocked 4G WiFi Router with External Antennas, Industrial Wireless CPE Internet Routers for Home/Office, Work with AT&T and T-Mobile : Electronics
ICR-4103-A - Ethernet Industrial LTE/4G router dual SIM (compatible AT&T and T-Mobile), DIN rail mount, hardened -40 to +75 Celsius
Multi Cellular Routers | Dual SIM LTE Cellular Routers-PUSR IOT