Huawei B188 is a compact mobile broadband router for home and small office use. It uses a SIM card to deliver 3G and 4G internet and shares the connection via Wi-Fi and Ethernet. The router provides simple web setup, WPA and WPA2 security, NAT firewall and basic QoS for steady performance. LED indicators and an energy saving case make status monitoring easy. Practical and reliable, the B188 suits users needing portable or backup internet access.

The B188 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.