describe:1. It is a 4G LTE outdoor WiFi router with IP65 rating, you can access the internet via HSPA/LTE data SIM card. If you don't have a 4G sim card, you can use AP mode to extend your wifi, supporting up to 25 users at the same time2. 4G routers are mainly aimed at outdoor scenes and are used for IP cameras or Internet connections. You just insert the SIM card and connect WiFi with your webcam or other WiFi device.3. The 4G CPE router supports 4G to WiFi, 4G to LAN and AP modes. Built-in 5dBi antenna, download speed up to 150mbps, upload speed up to 50mbps, wireless speed 300mbps. Effectively reduce co-channel interference and expand wireless transmission range4. Product usage tips: Insert the SIM card, and then power on the router. If the router still cannot work after all is completed, you may need to disable the SIM card's PIN code and modify the APN.5. If you have any questions about our products, please contact our customer service staff through our email. Our friendly customer service team is ready to enhance your product experienceSpecification:Main chip: MTK7628KN 300M high-performance enterprise-level chipMain frequency: 580MHzWireless technology: 802.11b/g/n 300M MIMO technologyFlash memory: 2MBMemory: 8MBDevice interface: WAN 10/100Mbps adaptive network interface*1, LAN 10/100Mbps adaptive network interface*1, Type-C power supply interface*1, Nano SIM card, small cardAntenna: Built-in onboard antennaPower consumption: