@Kathy_Z Unfortunately this did not work, and also, the adapter can't seem to connect to 5GHz network, even when I set the wireless mode to 802.11a/n/ac

@AdamJ2020 I highly doubt it, it's brand new

@Kathy_Z I have downloaded the file and extracted it, but i don't see any .exe file, how can I install this type of driver

I have recently upgraded to the Archer T4U adapter because I gave the previous adapter to my relative. After I installed the driver and the WPS tool via Autorun.exe in the CD, I went to the Bluetooth...