Looking for the best multi-gigabit Wi-Fi in the business but cost-conscious about replacing the existing cable infrastructure? The Ruckus R720 indoor access point is our highest capacity four-stream 802.11ac Wave 2 Wi-Fi access point and supports multi-gigabit 2.5 GbE. This access point enables the reuse of existing Cat 5e cables and maximizes the performance of your Wave 2 infrastructure without paying extra for multi-gigabit technology that cannot be used. Together with Ruckus WLAN controllers, you get the best enterprise Wi-Fi in the business and your users get a consistently great Wi-Fi experience-fast, reliable, and secure. Power over Ethernet (PoE) 12V DC Adapter sold separately. For deployment of multiple access points, a controller (sold separately) is highly recommended. Controller-specific features (such as Smart Mesh networking) are unavailable when the AP is running a standalone AP base image.