Windows 10: How to Switch between different Wi-Fi bandwidths like 2.4GHz and 5GHz via command line...

Discus and support How to Switch between different Wi-Fi bandwidths like 2.4GHz and 5GHz via command line... in Windows 10 Network and Sharing to solve the problem; There is solution to change the bandwidth using UI like changing it in driver properties Device Manager But I want to know is there any command line... Discussion in 'Windows 10 Network and Sharing' started by Chandan Dias, May 11, 2020.

  1. CHANDAN DIAS
    Chandan Dias Win User

    How to Switch between different Wi-Fi bandwidths like 2.4GHz and 5GHz via command line...


    There is solution to change the bandwidth using UI like changing it in driver properties Device Manager


    But I want to know is there any command line instructions so that I can automate it


    Thanks!

    :)
     
    Chandan Dias, May 11, 2020
    #1
  2. MAXIU1337
    Maxiu1337 Win User

    Only PCs can't connect to 5GHz Wi-Fi - Windows 10 AC600

    Current device: Asus X756UX-T4244T
    Wi-Fi adapter: FRITZ! AC430 and TP-LINK Archer T2U AC600
    Router: Unitymedia Connect Box
    ( All drivers updated )
    Hey,
    after seeing how big the speed difference between my 2.4GHz and 5GHz is I tried connecting every device with 5GHz. My iPad and S9 connect with 5GHz instantly without any problems. When I try to connect with any PC after about 5 seconds of loading my Wi-Fi adapter (AC 430) disconnects, then after like 3 seconds the adapter reconnects and it says "cannot connect to this network". Exact same thing with the other adapter and with other PCs.
    Connecting to 2,4GHz is working 100% fine. When I use the same SSID for 2.4G and 5G it automatically connects to 2.4G even tho I have 5G as preferred in Windows.
    I've really tried everything I could find already: Tried 2 different Wi-Fi adapters, they ALL support 5GHz and 802.11ac - Tried 3 different PCs (all Windows 10), reset my network settings, drivers, password is 100% correct, restarted router multiple times, tried all USB ports, changed SSID so 2.4G and 5G are not the same anymore, tried every channel < 50 and all Wi-Fi standards, checked all settings for the adapters + windows, disabled firewall, enabled high-performance mode on my notebook, unplugged everything....

    This is very very weird because all my devices except PCs connect to 5GHz. When connecting with a PC the Wi-Fi adapter resets during the process and it fails to connect. It feels like they are being blocked by something. Since my 3 PCs don't connect and the process looks exactly the same (Adapters reset/disconnect while trying to connect) I'm sure it's not a software issue. The adapters are also brand new so they're not the problem. What's the difference between a mobile/iPad Wi-Fi card/adapter and a PC Wi-Fi card/adapter? Why can my mobile devices all connect to 5GHz but my PCs can't? Has anyone ever fixed or experienced this? What else could I try?

    Thanks in advance *Wink
     
    Maxiu1337, May 11, 2020
    #2
  3. NAKI
    Naki Win User
    GPU-Z what command line parameter ?

    Suggestion: /? (-?) and /help (-help) command-line arguments to show a list of all possible arguments in a small window. *Smile How to Switch between different Wi-Fi bandwidths like 2.4GHz and 5GHz via command line... :)
     
    Naki, May 11, 2020
    #3
  4. DIGITAL LIFE
    Digital Life Win User

    How to Switch between different Wi-Fi bandwidths like 2.4GHz and 5GHz via command line...

    Windows 10 Not Receiving 5GHz Wi-Fi

    Someone correct me if I'm wrong but I though 5ghz is called Wi-Fi standard, 802.11ac
     
    Digital Life, May 11, 2020
    #4
Thema:

How to Switch between different Wi-Fi bandwidths like 2.4GHz and 5GHz via command line...

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