Supported data rates are:

for 802.11a

OFDM modulation

6, 9, 12, 18, 24, 36, 48, 54 Mbit

for 802.11g

ERP-OFDM modulation

6, 9, 12, 18, 24, 36, 48, 54 Mbit

for 802.11b

DSSS-CCK modulation

1, 2, 5.5, 11 Mbit

for 802.11g

ERP-DSSS

1, 2 Mbit

ERP-CCK

5.5, 11 Mbit