The Netcomm NB3100 is a compact and affordable wireless router designed for small to medium-sized homes and offices. It features a single WAN port and four LAN ports, allowing multiple devices to be connected simultaneously. The router supports 802.11n Wi-Fi standards and can deliver speeds of up to 300 Mbps. It also comes with advanced security features, including WPA/WPA2 encryption and a built-in firewall. The NB3100 is easy to set up and manage, making it an ideal choice for users looking for a simple and reliable networking solution.

The NB3100 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 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 blank and admin. 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.