The Linksys WCG200 router is a wireless cable gateway that combines the functionality of a cable modem, wireless access point, and router in one device. It features 802.11g wireless networking, four Ethernet ports for wired connectivity, and support for up to 16 wireless clients. The router is compatible with most cable internet service providers and offers easy setup and configuration through a web-based interface. It also includes advanced security features such as WPA encryption and a firewall to protect your network from unauthorized access.

The WCG200 is a router manufactured by the company Linksys 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 192.168.0.1, 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 blank 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.