The Alice Box AH4021 is a wireless router designed for home and small office use. It offers dual-band Wi-Fi connectivity with speeds of up to 450 Mbps, and has four LAN ports for wired connections. The router also features advanced security protocols, including WPA2 encryption and a built-in firewall. It is easy to set up and manage using a web-based interface, and supports a range of internet service providers. The compact design and sleek white finish make it a stylish addition to any home or office.

The AH4021 is a router manufactured by the company Alice Box 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 192.168.1.1, 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.