The Asus WL520GU is a wireless router that supports speeds up to 54Mbps and features four Ethernet ports for wired connections. It also includes a USB port for connecting external storage devices or printers for sharing across the network. The router supports multiple wireless security protocols and features an easy-to-use web-based interface for setup and management. The compact design makes it easy to place in any location, while the detachable antenna allows for greater flexibility in positioning.

The WL520GU 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.