Archer T3U can't find 5ghz wifi

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Archer T3U can't find 5ghz wifi

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Archer T3U can't find 5ghz wifi
Archer T3U can't find 5ghz wifi
2021-08-25 18:07:26 - last edited 2021-08-25 18:11:15
Model: Archer T3U  
Hardware Version: V1
Firmware Version:

Why my usb adapter can't find 5ghz hotspot wifi but can find 2.4ghz

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#1
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Re:Archer T3U can't find 5ghz wifi
2021-08-31 09:41:32

@Yan13 Hello, 

 

May I know the model of your phone and its IOS or Android version?
It is recommend to contact phone support to change the  5Ghz Hotspot WiFi channel to Band1 channels 36/40/44/48

Why cannot the adaptor detect the 5G Wi-Fi of my router?
https://www.tp-link.com/support/faq/2989/

 

If the issue persists, may I know the country version (US/ EU/ UK etc)and the hardware version of wireless adapter (on the box or adapter itself) :
https://www.tp-link.com/support/faq/46/
Please download WiFI analyzer APP or software on your phone or computer and see which 5G channel the Hotspot Wi-Fi is using? 

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#2
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Re:Archer T3U can't find 5ghz wifi
2021-08-31 11:47:19 - last edited 2021-08-31 11:48:22

I have Huawei P30 and android version is Android 11. And the adapter is EU version.

But I will change phone soon to Huawei P40 Pro

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#3
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