This versatile product provides a shared ADSL Internet connection for up to 253 computers, game stations, WiFi - enabled phones, and other devices. Connections can be established using wireless 802.11 n/g/b (Wi-Fi), or through Ethernet. Simply plug the Model 5790 into a phone line with ADSL service. Then use the X7n?s built-in wireless capability and/or its 4 Ethernet ports to connect computers, Ethernet switches, HomePlug adapters, or other devices. Setup is easy using any Web browser and an embedded graphical user interface. The X7n supports all popular ADSL protocols, delivers download speeds up to 27 Mbps, and works with all popular services.