The TP-Link EAP660 HD is a high-performance, Wi-Fi 6 (802.11ax) access point designed for high-density business environments, offering combined speeds up to 3550 Mbps and featuring a multi-gigabit 2.5 Gbps Ethernet port for high throughput. It supports centralized management through the Omada Controller, easy ceiling mounting, and can be powered by 802.3at PoE+ or a DC adapter. Key features include seamless roaming for uninterrupted connections and advanced security with WPA3 and customizable guest networks.