Cisco Wireless Controllers help reduce overall operational costs by simplifying network deployment, operations, and management. The Cisco Wireless LAN Controllers currently provide a variety of products for the different demands of different networks. The main products of Cisco WLAN Controllers include the Cisco 8500 Series Wireless Controllers, Cisco 5500 Series Wireless Controllers, Cisco 4400 Series Wireless LAN Controllers, Cisco 2500 Series Wireless Controllers, Cisco 2100 Series Wireless LAN Controllers
| AIR-CT5520-K9 | Cisco controllers and support Up to 1500 access points and 20000 clients with licenses. |
| AIR-CT5508-12-K9 | Cisco 5508 Series Wireless Controller for up to 12 APs |
| AIR-CT5508-50-K9 | 5508 Series Controller for up to 50 APs |
