... built-in Ralink RT2571W MAC/BBP and RT2528 transceiverSupport the IEEE 802.11 b DBPSK compatible, DQPSK, CCK modulation modeB standard ... rate: 1, 2, 5.5 and 11 Mbps.Support the IEEE 802.11 g compatibility DSSS, CCK, OFDM modulation modeIEEE802.11 ... ) (not including the inserting pin) Wireless parametersstandardIEEE 802.11 b, IEEE 802.11 gFrequency range2.400 ~ 2.4835 GHzchannel1 ~ 11 (the ...