The D-Link DSL-225 is a high-speed ADSL2+ modem router that provides fast and stable internet connectivity for home and office networks. It features four Ethernet LAN ports and a WAN port for wired connections, and also supports wireless connections with its built-in Wi-Fi capability. The router utilizes advanced security features to ensure safe and secure internet usage, and comes with an easy-to-use web interface for easy configuration and management.

The DSL-225 is a router manufactured by the company D-Link 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.