lINKSYS WRT54G,WRT54GS,WRT54GL,WRK54G, Wireless-G Broadband Router All-in-one Internet-sharing Router, 4-port Switch, and Wireless-G (802.11g) Access Point Shares a single Internet connection and other resources with Ethernet wired and Wireless-G clients Wireless data rates up to 54Mbps -- 5 times as fast as Wireless-B (802.11b), but also interoperable with Wireless-B devices (at 11Mbps) Advanced security: Wi-Fi Protected Access?(WPA), wireless MAC address filtering, powerful SPI firewall