IHC-3308GW adopts RK3308 quad-core 64-bit Cortex-A35 processor, 28 nm advanced technology, main frequency up to 1.3GHz, 4G intelligent gateway specially designed for industrial environment, fully supports 4G LTE, NB-IoT, LoRa communication, with dual 100M Ethernet ports and RS485, CAN, RS232 and other control interfaces, and support for national commercial cryptographic security algorithms; widely used in industrial 4G routing, IoT, automation systems and other industrial fields