The Rosewill RNX-EasyN4 router is a compact wireless N router with a maximum data transfer rate of 300Mbps. It features 2 external antennas for optimal signal strength and coverage, and supports both WPA/WPA2 encryption for secure wireless connections. The router also includes a WPS button for quick and easy setup, and supports multiple operating modes including Access Point, Client, WDS Repeater, and WISP. It is ideal for small to medium-sized homes and offices.

The RNX-EasyN4 is a router manufactured by the company Rosewill 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 192.168.0.1, 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 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.