The Linksys WAG54Gv3 is an all-in-one ADSL modem router and 802.11g wireless access point, combining an integrated ADSL modem, a four-port 10/100 Ethernet switch, and wireless networking up to 54 Mbps. It provides basic security with NAT firewall, WPA/WEP encryption, and VPN passthrough, plus web-based setup and QoS for traffic prioritization. Compact and affordable, it's ideal for small homes and SOHO users needing integrated broadband connectivity and local wired and wireless networking, with simple management.

The WAG54Gv3 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.