The CD-R King WR-NET-021-ZI router is a compact wireless router that supports IEEE 802.11n/g/b standards, with a maximum wireless data rate of up to 150Mbps. It features one WAN port, four LAN ports, and supports WEP, WPA, and WPA2 encryption protocols to ensure secure wireless connections. The router also has a built-in firewall, parental controls, and supports VPN pass-through. It is easy to set up and configure, making it an ideal choice for home and small office use.

The WR-NET-021-ZI is a router manufactured by the company CD-R King 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.