The Cisco Linksys EA4500 router is a high-speed wireless-N router that is designed to provide fast internet connectivity for multiple devices. It features simultaneous dual-band technology that operates on both 2.4GHz and 5GHz frequencies, allowing for wider coverage and faster speeds. It also includes four Gigabit Ethernet ports for wired connections and supports multiple security protocols to protect your network from unauthorized access. The router also comes with a built-in USB port for connecting external storage devices or printers.

The EA4500 is a router manufactured by the company Cisco Linksys 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.