$44.99and up
TRENDnet Wireless LAN Controller, Built-in 5-Port GB Switch, Compatible with: TEW-755AP/TEW-821DAP/TEW-825DAP, Access Point Management, TEW-WLC100, Black, Manage up to 128 AP'sAmazon & 1 more$1,376.98
Aruba 7005 Wireless LAN ControllerNewegg$13,999.00
HP 850 Wireless LAN ControllerNewegg$21,294.99
Cisco® 5760 Wireless LAN ControllerOffice Depot$891.00
HPE J9694A MSM720 Wireless LAN ControllerNewegg$271.99and up
D-Link Nuclias DNH-100 Wireless LAN Controller - 1 x Network (RJ-45) - Gigabit Ethernet - 6.50 W - Rack-mountableOffice Depot & 1 more$8.45and up
Deploying and Troubleshooting Cisco Wireless LAN Controllers : A Practical Guide to Working with the Cisco Unified Wireless SolutionBetter World Books & 1 more$41.49
Deploying and Troubleshooting Cisco Wireless LAN ControllersAmazon$65,135.99
Aruba 7280 Wireless LAN Controller - Rack-mountable, Wall MountableOffice Depot$1,472.99
Aruba 7005 Wireless LAN Controller - 4 x Network (RJ-45) - Gigabit Ethernet - DesktopOffice Depot$3,565.75
Aruba 7010 16-Port Gigabit Ethernet Wireless LAN Controller, Gray (JW679A)Staples$21,984.99
Cisco 5520 IEEE 802.11ac Wireless LAN Controller - 2.40 GHz, 5 GHz - 2 x Network (RJ-45) - Ethernet, Fast Ethernet, Gigabit Ethernet - Rack-mountableOffice Depot