4X4 802.11 A/B/G/N/AC/AX WI-FI 6 OUTDOOR LONG RANGE AP Grandstream GWN7664LR WiFi Indoor Access Point The Grandstream GWN7664LR AP has dual-band 4×4:4 MU-MIMO technology and provides long range coverage in botn indoor and outdoor spaces. It is weatherproof and heat resistant and has a sophisticated antenna design for maximum network through that supports 750 clients and an expanded 300-meter coverage range. Grandstream GWN7664LR Features and Specifications: 3.55Gbps aggregate wireless throughput, 2.5Gbps aggregate wired throughout Dual-band 4x4:4 MU- MIMO with DL/UL OFDMA technology Self power adaptation upon auto detection of PoE or PoE+ Support 750+ concurrent Wi-Fi client devices Up to 300-meter coverage range Advanced QoS to ensure real-time performance of low-latency applications Anti-hacking secure boot and critical data/control lockdown Flexibility of 4 detachable/changeable antennas for different application scenarios Embedded controller manages up to 50 local GWN APs; GWN.Cloud offers unlimited AP management, & GWN Manager offers on-premise software AP management