The Asus RT-N15U is a high-performance wireless router that offers speeds up to 300Mbps. It features three detachable antennas for better range and coverage, as well as four Gigabit Ethernet ports for wired connections. The router also includes advanced QoS (Quality of Service) technology to prioritize bandwidth for streaming and gaming applications. It supports multiple SSIDs and guest networks for secure sharing, and includes parental controls and VPN server capabilities. The RT-N15U is easy to set up and manage with the AsusWRT web-based interface.

The RT-N15U is a router manufactured by the company Asus 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 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.