The ZyXEL Prestige 660RU T1 router is a high-performance device designed for small to medium-sized businesses. It supports ADSL2+ and T1 WAN connectivity and features four LAN ports for local network connectivity. The router delivers fast internet speeds and reliable connectivity, making it ideal for businesses that rely heavily on digital communications. It also features advanced security features, including firewall protection and VPN support, to ensure the safety of data and information transmitted over the network.

The Prestige 660RU T1 is a router manufactured by the company ZyXEL 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 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.