Specification :

Atheros AR5414
Standards: IEEE802.11a, IEEE802.11b, IEEE802.11g
Media Access: CSMA/ CA with ACK architecture 32-bit MAC
Security: Hardware-based 64/ 128 bit WEP, TKIP and AES-CCM encryption,
WPA, WPA2, 802.1x
Modulation: 802.11b+ g: DSSS, OFDM for data rate > 30Mbps
802.11a: OFDM
Host Interface: Mini-PCI form factor; Mini-PCI Version 1.0 type 3B
suggested only for motherboards that are
produced after 2004
Connectors: Two U.fl connectors
Wi-Fi: WECA Compliant
Certifications: FCC, EC
Powering: 3.3V + / - 10% DC; 800mA max ( 600mA typ.)