The Tecom AH4222 is a dual-band wireless router that supports both 2.4GHz and 5GHz frequencies. It has four external antennas and offers up to 1200Mbps wireless speeds. It also has four Gigabit Ethernet ports for wired connections and supports WPA/WPA2 encryption for secure wireless access. The router has a USB 2.0 port for sharing files and printers on the network. It comes with an easy-to-use web interface for configuration and management.

The AH4222 is a router manufactured by the company Tecom 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 admin and admin. 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.