EnGenius EPI-3601S 802.11b/g PCI Wireless Adapter Standards: IEEE 802.11, 802.11b/g, Wireless Data Rates: Up to 108Mbps, WPA2, Interface: PCI Security: IEEE802.1x64/128/152-bit WEP encryptionWPA-PSK/WPA2TKIP/AES Frequency Band: 2.412GHz - 2.472GHz, Channels: 11 Channels (US, Canada) 13 Channels (Europe) Modulation: 802.11g:OFDM (64-QAM, 16-QAM, QPSK, BPSK)802.11b:DSSS (DBPSK, DQPSK, CCK) Transmitted Power: 2.412~2.472 GHz (IEEE802.11g)26 @6~24Mbps24 @ 36Mbps23 @ 48Mbps22 @ 54Mbps2.412~2.462 GHz (IEEE802.11b)27 dBm @1~11Mbps