The Linksys WRTP54G-ER is a wireless-G broadband router that features a built-in 2-port switch, a 4-port wired router, and an ATA for VoIP. The router also supports Quality of Service (QoS) for prioritizing network traffic and ensuring a smooth running of applications. The WRTP54G-ER has a range of up to 300 feet and is compatible with both 802.11b and 802.11g standards.

The WRTP54G-ER is a router manufactured by the company 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 , 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 and . 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.