The Comcast CG814WG router is a wireless gateway device that provides high-speed internet access and networking capabilities for Comcast Xfinity customers. It features integrated Wi-Fi, four Ethernet ports, and a built-in firewall for added security. The router supports both 2.4GHz and 5GHz wireless frequencies and is compatible with DOCSIS 2.0 and 3.0 cable modems. Its compact design and easy-to-use interface make it a convenient option for home or small office use.

The CG814WG is a router manufactured by the company Comcast 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 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.