BUFFALO WHR-300HP2D AirStation N300 Open Source DD-WRT Wireless Router IEEE 802.11b/g/n Wireless Data Rates: Up to 300Mbps Frequency Band: 2.4 GHz WAN Ports: 1 x 10/100M Security: WPA2-PSK (AES), WPA-PSK (AES),WPA/WPA2-mixed (AES/TKIP),128/64-bit WEP WPA/WPA2: WPA2 LAN Ports: 4 x 10/100M Antenna: 2 x 2 Internal Power Adapter: 100 - 240V AC 50/60 Hz