Is there any dual SIM 4G router that can combine the speed or load balance? - Quora
Secure <strong>dual sim 4g bonding router</strong> For Your Home & Office Hot Selections 10% Off - Alibaba.com
OR-600 Dual Sim 4G LTE-A Cellular Router Cat 6 with High Power WiFi - Omni-Range
ICR-4103-A - Ethernet Industrial LTE/4G router dual SIM (compatible AT&T and T-Mobile), DIN rail mount, hardened -40 to +75 Celsius
Amazon.com: Teltonika RUT950 3G / 4G LTE Dual SIM Ruggedized Router for AT&T and T-Mobile with Free Soracom Global IoT SIM Card and Advanced WiFi and Ethernet : Electronics