CN186W Meets IEEE802.11b/g standards. Data Transmission Speed: 54 Mbps ISM Frequency: 2.412GHZ2.484GHZ 64/128-bit WEP， WPA， WPA2 Encryption. Transmitter Output Power: 14DBM+/-2DBM Radio Frequency: 100m Indoors， 400m Outdoors System Requirement: Windows 2000/ XP/ Vista ， MAC OS， Linux