Amazon.com: Linksys N900 Wi-Fi Wireless Dual-Band+ Router with Gigabit & USB Ports, Smart Wi-Fi App Enabled to Control Your Network from Anywhere ( EA4500) : Electronics
Setup WiFi on the Cisco Linksys EA4500
Linksys EA Series Smart WiFi Router Setup - YouTube
Linksys Official Support - How to set the Linksys EA4500 v3 to Wireless-N network only for the 5 GHz band