3G/4G bus wireless router, using 3G/4G high-speed wireless network as data bear network, using 32-bit high performance embedded processor, support 802.11n, the max transmission rate is 300mbps, provide 1 10/100M Ethernet (WAN) interface and 4 10/100M Ethernet (LAN) interface, support IP and MAC binding function, can prevent network attacks effectively. Support SSID broadcast control, prevent SSID broadcast leaks effectively. Built-in firewall, support domain filtering, and MAC address filtering, able to access privileges to open the specified computer, mainly used in data transmission services for industry users, support data transparent transmission, image transmission, equipment monitoring, and wireless router surf internet function. Providing a secure, high-speed wireless connection for enterprise networking applications. No matter where you are, the device can fast access the internet by 3G/4G all over the world. The product has been widely used in the networking industry chain in the M2M industry, such as smart grid, intelligent transportation, intelligent home furnishing, finance, mobile POS terminal, supply chain automation, industrial automation, intelligent building, fire protection, public security, environment protection, meteorology, remote sensing, digital medical, military, space exploration, agriculture, forestry, water, coal, petrochemical, and other fields.