... Chipset Zydas1211B Standard IEEE 802.11b, IEEE 802.11g Wireless LAN 11g USB Adapter Chipset Zydas1211B Standard IEEE 802.11b, IEEE 802 ... , 18, 24, 36, 48, 54Mbps Operation Mode Ad hoc Infrastructure (Access Points is needed) Transmitter Power 17 dBm @11b, 14 dbm ... , depending on surrounding environment Power Consumption Transmit : around 320 mA USB WI-FI adapter