Huawei B222 router is a compact 4G LTE wireless router that accepts a SIM card to provide mobile broadband for home and office use. It delivers reliable high-speed internet over LTE networks, creating Wi‑Fi for multiple devices and offering Ethernet ports for connections. Simple web and app management enable quick setup, network security, guest access, and parental controls. Built-in firewall and QoS help prioritize traffic for streaming and gaming while LED indicators show connection status.

The B222 is a router manufactured by the company Huawei that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address , which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their and . Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.