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TL-WN722N / 802.11n NIC / The computer can not see the wifi adapter

Amdss47 12579 9
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  • #1 16607469
    Amdss47
    Level 7  
    Hello

    A few days ago my wifi card broke down. I broke it. Yesterday I bought the same and I have a connection problem.
    That old computer saw and connected to the internet and here an error appears.

    I did not remove the old drivers but only installed the new one again. But after the removal is the same.
    The same error.
    The computer and program can not see the card. The old one has already broken.

    Please help. Greetings.

    TL-WN722N / 802.11n NIC / The computer can not see the wifi adapter TL-WN722N / 802.11n NIC / The computer can not see the wifi adapter TL-WN722N / 802.11n NIC / The computer can not see the wifi adapter TL-WN722N / 802.11n NIC / The computer can not see the wifi adapter





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  • #2 16607711
    wojt3kka
    Level 11  
    Hi,

    it looks like windows can not find a driver on the net (because there is no internet connection :) ) if you have an ethernet card (it can be turned off - it will have to be turned on) then try to connect to the router on the cable and then insert the new card into the usb port.

    connect the controls

    pozdr
    Attachments:
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  • #3 16607791
    Heinzek
    Network and Internet specialist  
    Did you check if the new card is the same version as the previous one? On the TP-Link website I see that there are versions V1, V2 and V3
    download and install the driver appropriate for the version of your card:
    http://www.tp-link.com.pl/download/TL-WN722N_V3.html
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  • #4 16607796
    wojt3kka
    Level 11  
    V3 is on MAC and a colleague has windows
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  • #5 16607966
    Amdss47
    Level 7  
    wojt3kka wrote:
    Hi,

    it looks like windows can not find a driver on the net (because there is no internet connection :) ) if you have an ethernet card (it can be turned off - it will have to be turned on) then try to connect to the router on the cable and then insert the new card into the usb port.

    connect the controls

    pozdr


    Thank you for your response.
    I did not write that the laptop does not have an Ethernet card.
    The USB modem replaces the Ethernet modem.
  • #6 16608078
    Heinzek
    Network and Internet specialist  
    Amdss47 wrote:
    The USB modem replaces the Ethernet modem.

    This is not an Ethernet modem or USB modem but a WLAN (Wifi) card for USB.

    You can download the driver on another computer and copy it to this computer using a pendrive.
  • #7 16608190
    Amdss47
    Level 7  
    Heinzek wrote:
    Amdss47 wrote:
    The USB modem replaces the Ethernet modem.

    This is not an Ethernet modem or USB modem but a WLAN (Wifi) card for USB.

    You can download the driver on another computer and copy it to this computer using a pendrive.


    Thank you for your response.

    Can you explain what drivers?
  • #8 16608214
    Heinzek
    Network and Internet specialist  
    Amdss47 wrote:
    Can you explain what drivers?
    Drivers for the device. See the post of a colleague who threw the driver to V2: https://www.elektroda.pl/rtvforum/topic3362535.html#16607711

    If you have a V2 hardware version then this driver will work.

    The hardware version will be described on the bottom of the device.
  • #9 16608519
    Amdss47
    Level 7  
    wojt3kka wrote:
    Hi,

    it looks like windows can not find a driver on the net (because there is no internet connection :) ) if you have an ethernet card (it can be turned off - it will have to be turned on) then try to connect to the router on the cable and then insert the new card into the usb port.

    connect the controls

    pozdr


    Thanks for the answer. Unfortunately, it did not help.
    The card's connection is also connected via the cable.
    When I connect, unfortunately, I can not find the driver via the internet to a usb device. He only found the Ethernet card.
    It connects through an old phone but is really slow.
    I downloaded new drivers for the model but it also does not work.
  • #10 16609095
    wojt3kka
    Level 11  
    but does the ethernet cable work or not?
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Topic summary

The user is experiencing connectivity issues with a newly purchased TL-WN722N Wi-Fi adapter after the previous one broke. Despite reinstalling drivers, the computer fails to recognize the new card. Suggestions include checking the hardware version of the adapter, ensuring the correct drivers are installed, and using an Ethernet connection to download drivers if necessary. The user clarified that their laptop does not have an Ethernet card and relies on a USB modem for internet access. Further assistance is sought as the user struggles to find the appropriate drivers online.
Summary generated by the language model.
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