The Netcomm NB5 Plus 4W is a wireless router that supports ADSL and ADSL2+ broadband connections. It offers four Ethernet ports for wired connections and a wireless range of up to 100 meters. The device features a built-in firewall for added security and supports VPN pass-through. It also includes Quality of Service (QoS) settings to prioritize network traffic for optimal performance. The router has a compact design and is easy to set up and use.

The NB5 Plus 4W is a router manufactured by the company Netcomm 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.