Amazon.com: 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
Amazon.com: 4G VPN Router, Industrial Dual Sim 4G LTE WiFi Router 3G/4G Yeacomm YF325 Wireless Modem Router Unlocked with Sim Card Slot, External Antenna Cellular Modem in North/South America, NOT for Verizon :
Teltonika RUT950 US Mobile 4G/LTE Dual SIM Cellular Router with Strong Wi-Fi 708747431643 | eBay
High Product Quality Industrial Router with Dual SIM Card 4G LTE Router - China High Product Quality Industrial Router and Industrial Router with Dual SIM Card price
Cradlepoint AER1650LP4 Cellular Dual SIM 4G LTE Router, Router & Pwr Cord Only | eBay