The ZyXEL P-660HN-T1H is a wireless router that supports 802.11n technology, offering speeds of up to 300 Mbps. It features four Ethernet ports for wired connections and a USB port for sharing media and printers. The router includes QoS (Quality of Service) for prioritizing bandwidth and security features such as WPA/WPA2 encryption and a SPI firewall. It also supports IPTV and VoIP, making it suitable for home and small business use.

The P-660HN-T1H 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 , 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.