Wi-Fi Speed: Up to 300Mbps (Wireless N) Frequency Band: 2.4GHz Antennas: 2 x external fixed antennas Ethernet Ports: 4 x 10/100Mbps LAN, 1 x 10/100Mbps WAN Security: WEP, WPA/WPA2 encryption, SPI firewall, guest network Management: Web-based interface, parental controls, QoS Wireless Standards: IEEE 802.11n/g/b Dimensions: 6.5 x 4.3 x 1.3 inches Compatibility: Works with all major ISPs