Amazon.com: Industrial 4G LTE WiFi Router For T-Mobile and EIOTCLUB SIM Card, Not For Verizon, Cellular VPN Routers Internet Backup, M2M Gateway RS232 Modem, For Vehicle Fleet RV Camera Security System Automation :
M2M Industrial Cellular 3G 4G LTE Modem Router with Ethernet Vpn Wifi Sim Card Slot Serial rs232 rs485 Port - AliExpress
SIM8200EA-M2 Industrial 5G Router, Wireless CPE, Snapdragon X55 Onboard, Gigabit Ethernet And WiFi, 5G/4G/3G Support
LINOVISION Industrial 5G Cellular Router with Dual 5G SIM Cards and RS232/485 IoT Integration,Gigabit Ethernet, WiFi 5G/4G and GPS | LINOVISION US Store
Industrial 4G LTE cellular router supports virtual SIM and physical SI | HINO