TP-Link TL-WA855RE Range Extender

EEE 802.11 a/n/ac 5 GHz, IEEE 802.11 b/g/n 2.4 GHz, WiFi Speeds 867 Mbps on 5 GHz, 400 Mbps on 2.4 GHz, Transmission Power 2.4 GHz < 20dBm (EIRP), 5 GHz < 23dBm (EIRP), Wireless Security WPA-PSK/WPA2-PSK, Mesh protocol 802.11k/v/r, 2× Gigabit Ports per Halo Unit (WAN/LAN auto-sensing)

Wi-Fi 6: IEEE 802.11ax/ac/n/a 5 GHz, IEEE 802.11ax/n/b/g 2.4 GHz, WiFi Speeds : 2402 Mbps on 5 GHz, 574 Mbps on 2.4 GHz, Transmission Power: 2.4 GHz < 20dBm (EIRP), 5 GHz < 23dBm (EIRP), Wireless Security: WPA-PSK/WPA2-PSK/WPA3, Mesh protocol: 802.11k/v/r