Archer T4U cannot show 5Ghz Wifi on PC
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Hello Guys
,
I Had a problem like this 
:
I have a Wifi Router ( support 2.4 and 5 Ghz )
I bought a Archer T4U and already update driver (Archer T4U(USEU)_V3_181023_Win) - I also try to uninstall driver( use windows automatic detect also)
So the problem is when i plug the Archer in to PC ( i use USB 3.0 port ) , the wifi connect on pc only show 2.4 Ghz (as the Picture : Yuleo )
In other hand i also have difference Device support 5Ghz wifi so i try and they very easy to connect to my Router ( as picture : Yuleo5G )
Can you Guys help me to Solv the problem ? Sorry for my bad english because it not my main language .
Here are my Information :
- Xiaomi Mi Router Pro
- Tp-link Archer T4U
- Windows 10 - 64 bit - version 1903 ( update from version 1704 still same problem)
Picture of my - Tp-link Archer T4U
My CMD "netsh wlan show drivers"
My Wifi Properties
Dear Kevin ,
Thanks for your reply, i cant detect any other 5GHz network with the Archer T4U because dont have any other 5Ghz Router nearby .
i had try to change the wireless settings of the 5GHz on the main router, like wireless channel and network name. But still the same - Difference Device(phone , ipad , TV) still get the 5Ghz signal
When i install this public driver
http://support.tp-link.com/f/1fab06bcc2/?dl=1
Here is the Resul
I follow all the step of this Instruction :
""How to install the driver manually.
https://www.tp-link.com/support/faq/920/""
Best regards.
Long
