The ZyXEL NR7101 is a wireless router designed for home and small office use. It supports IEEE 802.11n wireless technology with a maximum speed of 300Mbps. The router has four LAN ports and one WAN port for wired connections, and a built-in firewall to protect the network from external threats. It also features QoS (Quality of Service) technology for prioritizing bandwidth usage and parental controls for restricting access to certain websites. The router can be managed through a web-based interface or through ZyXEL's mobile app.

The NR7101 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 admin and printed on router. 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.