Explanation: * 802.11a 5.8 GHz allow transmission and reception of data at rates of 1.5 to 54 Mbit/s. * 802.11b 2.4 GHz The 802.11b standard has a maximum raw data rate of 11 Mbit/s. * 802.11g works in the 2.4 GHz band (like 802.11b). maximum physical layer bit rate of 54 Mbit/s.