The Trendnet TV-IP121W is a wireless router designed for home and small office use. It supports wireless 802.11b/g/n standards with maximum speeds of up to 150Mbps. The router features a built-in camera that provides remote surveillance capabilities, and an infrared LED for low-light conditions. It also includes a built-in microphone and speaker for two-way audio communication. The TV-IP121W supports multiple security features such as WEP, WPA/WPA2, and WPS encryption to ensure secure data transmission.

The TV-IP121W is a router manufactured by the company Trendnet 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.