After investigating a bit I came to the conclusion that TP-Link Archer T4U 3.20 has a problem (maybe in the driver), its speed is limited to USB 2.0 High Speed, it isn't recognized as a USB 3.0...

@Tony Hello! I tested the product in my father's HP notebook which has an older Windows 10 version (1803) and the TP-Link Archer T4U worked perfectly, even the latest official driver from the TP-Link...

@Tony Hello I installed the driver manually as instructed. It didn't solve any problem and the speed even lowered a bit. Following the instructions to install drivers manually, I also managed to...

@Tony Hello I managed to run the installer by renaming the folder. But it didn't detect my adapter.

@Tony Hello, I uninstalled the driver/device, extracted your zip file to a folder and tried to run it. But I keep getting a "NSIS Error" message in a box that says "Error launching installer" when I...

So, I'm having problems with this adapter TP-Link Archer T4U(US) v3.20 since it came for me. First the CD didn't recognize the adapter. The latest v3 US driver on the TP-Link website also didn't...