CleanAir technology is a system wide feature of the Cisco Unified Wireless Network that improves air quality by detecting RF interference that other systems can't recognize, identifying the source, locating it on a map, and then making automatic adjustments to optimize wireless coverage. These innovative access points provide the highest-performance 802.11n connectivity for mission-critical mobility.Number of Network (RJ-45) Ports. The item "Cisco Aironet 3502E 802.11n 300 Mbit/s Wireless Access Point ISM Band" is in sale since Monday, January 25, 2016. This item is in the category "Computers/Tablets & Networking\Home Networking & Connectivity\Wireless Access Points". The seller is "nothingbutsavings" and is located in United States. This item can be shipped to United States.