Amazon.com: KuWFi 4G LTE Modem Router with SIM Card Slot, Cat4 Wireless WiFi Routers with Dual External Antennas Work with T-Mobile/AT&T for Home/Office : Industrial & Scientific
KuWFi 4G Router with SIM Card Slot Unlocked, 1200Mbps LTE Router Dual Band Gigabit Cellular Router with External Antenna, EC25-AF Module Support DDNS/VPN/QoS, Up to 64 Users[with 1G LTE Data SIM Card]
YF325 Industrial Dual Sim 4G LTE WIFI Router with sim card slot Din Rail Mounting, good for M2M/IOT|Wireless Routers| - AliExpress
Wiflyer WG3526 4G LTE Router | AC1200Mbps Dual Band CAT4 Wireless Router with Metal Case and Detachable 6×5dBi Antennas| Gigabit Ethernet with TF Card Slot & USB3.0 Port & SIM Card Slot