WiFi6 Dongle mainly is the 802.11AX 2.4GHz single band or 2.4GHz/5.8GHz dual band WiFi Adaptor, mainly including below 2 types models.
1) 2.4GHz HT40 286.8Mbps@1T1R. --> ~300Mbps
2) 2.4GHz HT40 286.8Mbps &5.8G HT160 1201Mbps@1T1R. --> ~1500Mbps
3) 2.4GHz HT40 573.6Mbps &5.8G HT80 1201Mbps@2T2R. --> ~1800Mbps
It could be used in STB receiver, Android box, PC, DVR and so on...