Frequency: 2.4 GHz and 5 GHz
Outdoor design: No
Speed: 867 Mbps at 5 GHz, 400 Mbps at 2.4 GHz
Standard: IEEE 802.11 ac/n/a 5 GHz, IEEE 802.11 b/g/n 2.4 GHz
Encryption: WPA-PSK/WPA2-PSK
https://www.tp-link.com/us/deco-mesh-wifi/product-family/deco-m5/