The SMC D3G0804W is a wireless router that supports up to 8 wired devices and multiple wireless devices simultaneously. It has a built-in DOCSIS 3.0 cable modem that provides high-speed internet access. The router supports WPA/WPA2 wireless security protocols to ensure secure wireless connections. It also features four Ethernet ports and a USB port for added connectivity options. The SMC D3G0804W is ideal for home or small office use, providing reliable and fast internet access.

The D3G0804W is a router manufactured by the company SMC 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 , 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.