BUFFALO AirStation Pro 802.11n Plenum-Rated Gigabit Concurrent Dual Band PoE Wireless Access Point - WAPS-APG600H Frequency Band: 2.4 GHz / 5 GHz WAN Ports: 2 x 10/100/1000M (1 port for PoE) Interface: 2 x USB 2.0 Standards: IEEE 802.11a/b/g/n, IEEE 802.3/3u/3ab Security: WPA2-PSK (AES, TKIP), WPA-PSK (AES, TKIP), 128/64-bit WEP Antenna: 2 x External Antenna System Requirements: OS: Windows8 (32-bit/64-bit), Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP Power Adapter: External, AC 100-240V, 12V DC Output IEEE 802.3af PoE