Quick overview from the supplier:
Wi-Fi AC Dual Band Access Point Grandstream "GWN7630" 2330Mbps, MU-MIMO, Gbit Ports, PoE, Controller
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2.33 Gbps wireless throughput and 2 Gigabit wireline ports
Dual-band 4×4:4 MU-MIMO technology
Self power adaptation upon auto detection of PoE or PoE+
Supports 200+ concurrent Wi-Fi client devices
Up to 175-meter coverage range
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
Embedded controller can manage up to 50 local GWN series APs; GWN.Cloud offers unlimited AP management
https://www.grandstream.com/products/networking-solutions/indoor-wifi-access-points/product/gwn7630
