The HWIC-AP-AG-x comprises of 2 individual onboard radios for simultaneous 5 GHz IEEE 802.11a and 2.4GHz IEEE 802.11b/g operation. Each radio supports data rates of up to 54 Mbps and up to fifteen non-overlapping channels (pending country specific regulatory approvals), which simplifies deployments for high capacity wireless networks. This model feature 802.11g radios which are backward compatible with legacy 802.11b clients providing investment protection for existing equipment.