Wireless LAN Controller (WLC) - up to 224 APs and 7168 Clients - FS.com
FS-AC32, 802.11ac Wireless LAN Controller with 6 Gigabit Ethernet (GbE) Ports, Manage up to 32 Wi-Fi 5 APs - FS.com
IEEE 802.11 - Wikipedia
TP-Link Archer AX55 Wi-Fi 6 IEEE 802.11ax Ethernet Wireless Router - Dual Band - 2.40 GHz ISM Band - 5 GHz UNII Band - 4 x Antenna(4 x External) - 375 MB/s
EDIMAX - Legacy Products - Access Points - Wireless 802.11n Range Extender / Access Point