Digi XBee. Management protocols: UDP/TCP, DHCP. Security algorithms: 40-bit WEP,104-bit WEP,WPA,WPA-EAP,WPA-PSK,WPA2,WPA2-EAP,WPA2-PSK. Ethernet LAN data rates: 10,100 Mbit/s, WLAN data transfer rates supported: 72 Mbit/s. Dimensions (WxDxH): 3 x 3 x 1" (76.2 x 76.2 x 25.4 mm). Power consumption (typical): 1.2 W, Input voltage: 5 V