Brand Grandstream Model name GWN7664ELR Special features QoS, Anti-Hacking Secure Boot, Self Power Adaptation, Embedded Controller, GWN.Cloud, GWN Manager Frequency band class Dual-Band Wireless communication standard 802.11ax About this item 6 Gbps aggregate wireless throughput, 2.5 Gbps RJ45, and 2.5 Gbps SFP wireline ports Dual-band 4x4:4 MU-MIMO with DL/UL OFDMA technology Up to 300-meter coverage range Supports 512 concurrent Wi-Fi client devices Includes 2x 2.5G Ports Advanced QoS to ensure real-time performance of low-latency applications Anti-hacking secure boot and critical data/control lockdown via digital signatures, unique security certificate/random default password per device Self power adaptation upon auto detection of PoE or PoE+ Embedded controller manages up to 50 local GWN APs; GWN.Cloud offers unlimited AP management, & GWN Manager offers on-premise software AP management