The Netcomm 4G100W is a wireless router that supports 4G LTE connectivity, making it ideal for use in areas without fixed broadband access. It features four Gigabit Ethernet ports, a WAN port, and two external antennas for improved signal strength. The router also supports VPN pass-through and has advanced security features such as WPA/WPA2 encryption and SPI firewall. It can be easily set up using the web-based configuration interface or using the Netcomm NTC-402-01 setup wizard.

The 4G100W 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 192.168.10.50, 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 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.