The Cisco Aironet 1200 Series protects current and future network infrastructure investments. Compliant with IEEE 802.11a and 802.11b standards, the modular design of the Cisco Aironet 1200 Series allows for both single- and dual-band configuration plus field upgradability to modify these configurations as your requirements and technology evolve.This 802.11a radio module supports data rates of up to 54 Mbps and eight non-overlapping channels that offer high performance as well as maximum capacity and scalability.