D-Link DIR-855L Wireless N900 Simultaneous Dual-Band Gigabit Router w/ SmartBeam Technology IEEE 802.11a/b/g/n, IEEE 802.3/3u/3ab Wireless Data Rates: Up to 900Mbps Frequency Band: 2.4 GHz / 5 GHz WAN Ports: 1 x 10/100/1000M Interface: USB 2.0 Device Management: Internet Explorer v7 or Later Mozilla Firefox Google Chrome Safari 4 or Later Security: Wi-Fi Protected Access (WPA/WPA2) WPS WPA/WPA2: WPA2 LAN Ports: 4 x 10/100/1000M