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
LINOVISION Rugged and Versatile Cellular Router & 4G DTU with RS232, Industrial 4G LTE WiFi Router with Dual SIM Cards Slot | LINOVISION US Store
Unlocked Telekom Speedport II LTE Router – 4G LTE Mall
Amazon.com: Wiflyer WE826-T 4G LTE Router, 300 Mbps Cat4 Wireless Wi-Fi Router, with Industrial Grade Metal Case/Detachable External Antennas/SIM Card Slot Unlocked/USB Port : Electronics