Your computer does not see the 5GHz WiFi but sees the 2.4GHz (Windows)

You may have encountered such weird things: You put in your modem with two bandwidths, 2.4GHz and 5GHz. Your computer only sees the one of 2.4GHz.

 

This might be caused by driver issues. So you could update the drivers to see whether it works. To update the driver, you could use DriverEasy to help you.

 

The other probably  reason is that your computer may not have 5GHz bandwidth capability. You could check it by following the steps below.

 

1. Click Start menu.

2. Press Windows key and R (at the same time). A run dialog will appear.

3. Type cmd in. Click Ok.

4. On the Command prompt window, type "netsh wlan show drivers". Press Enter.

     1

5. Look for the "Radio types supported" section.

     2

If it says that the network adapter supports 802.11g and 802.11n network modes, it means that the computer has 2.4 GHz network capability only.

 

If it says that the adapter supports 802.11a and 802.11g and 802.11n network modes, it means that the computer has 2.4 GHz and 5GHz network capability.

 

If it says 802.11n 802.11g and 802.11b network modes, it means the computer has 2.4GHz network capability only.

camilla mo, in Network issues
  1. THANK YOU !!! For your clear & easy directions! Unfortunately for me I have the 802.11n 802.11g and 802.11b …. but your info here keeps me from buying an adapter & new modem/router…

    I get 100mbps only IF I use an ethernet cable… but when I go strictly wi-fi it drops to 48 -50 mbs …. uuuugh!

  2. For Dell Vostro 3650 to make it support 5GHZ use this card:

    Atheros AR5B22 AKA DW1901.

    The stock Intel Centrino card was rubbish. I wish I replace it earlier…

  3. I recently purchased a Tp-Link Archer T6E and when i do this scan its telling me 802.11n 802.11a 802.11n 802.11g 802.11b. Does this mean that the box which says both 5ghz and 2.4ghz is wrong or do i have a setting wrong?

  4. i was using 5.0 GHZ and i got a problem with my laptop my hard drive needs to be replaced i lost all data and everything and i changed my HD and after reinstalled windows 8 i stop receiving the 5.0 GHz signal only i can see 4.2 GHz after i found out that is because Wireless adapter card not supporting 802.11ac
    so my question is why before i was able to use 5.0GHz
    and after reinstalled the windows back on the same laptop i’m not able to see it in my networks only i’m seeing 4.2 GHz

    1. 5GHz mode may be a, an or ac. The mode setting must be the same for wireless router and pc network adapter. If the latter does not support ac, then the router must be set to a or an.

  5. i have a problem in netsh wlan show profiles. when i can run it for others network profile it can not show the profile it can show the older profiles which i can run before . what can i do for other wifi signal profile please .

    1. Hi Tyler, I am in the same boat you are in trying to connect to my 5G wifi and only have 802.11 (b,g,n) Did anyone ever respond to you about the kind of adapter to buy to fix the issue? Please let me know. Thanks so much.
      Gia

  6. I have an OOOLD Dell Insperion running Vista. And it CONNECTS to my 5G network. Driver is dated 2007 on an Intel Pro/Wireless 3945abg. I even checked in the router and it shows connected to 5G. I checked the radio types and it show a, b, & g. Call me crazy but I am connected.

  7. My computer says
    “802.11b 802.11a 802.11g and 802.11n” but my wifi list still doesnt show the 5GHZ network.

    What to do?.

    1. I’m having the same issue. Mine shows 802.11b, a, g, and n, but it won’t connect on anything 5GHz.

      Does anyone have a solution to this

        1. I’m not sure what you’re reading or I’m missing but this site specifically says that if network diagnostics in the command prompt says that your network adapter supports 802.11a, g and n then you can operate on either frequency. His laptop, like mine, shows that our adapters support 802.11a, b, g and n which means that they should support both 2.4 and 5.0 GHz frequencies. I very seriously doubt that if our adapters show that they support the 802.11b type of network in addition to the a,g, and n networks, that would somehow make our laptops incapable of supporting those types of wifi connections.

      1. I went into my wifi router administration page and found connected devices and saved them . Before doing that, check firewalls on router and computer to be safe , don’t forget to turn them back on. Then find the computer / device you want to connect to 5g and get the name of the device and the mac. Address to then type it in . This is how I fixed my connection problems but I still have some issues when I come home. It wants to connect to 2.4g always. I selected connect automatically on the 5g wifi and sometimes it will take 2-5 minutes before it pops up on the wifi list. I’m no wizard but something I did corrected my issue. Good luck man.

  8. So what happens when you have the 5ghz and 2ghz and now after a few months the 5ghz wont show on either of my computers but does show on my phones?

  9. Count me among the grateful. My new Comcast router came with the second 5GHz signal, and I could not get it to work. Turns out I’m in b/g/n land. You saved me the trouble of trying to update drivers that won’t make any difference–thank you!

  10. I’ve just installed driver easy and I’m currently updating my driver, (actually it is very slow) (sometimes error occurred while downloading) it says “The remote name could not be resolved: ‘dow1drivereasy.com’. Help please..

    1. Dear Juan Paulo,

      Please understand the speed of Driver Easy Professional (Speed Limited) version is limited.
      You would mostly encounter this issue if you are using Driver Easy Professional (Speed Limited) version.

      To get higher download speed, it is highly recommended that you use the Paid version.

  11. OK so we don’t have a computer or laptop. All we have is our android smart phones. It’s says my 5-G isn’t inrange. Is it because I’m using my phone. I’ve already got the remote for the wireless printer downloaded. Will this not work?

  12. hey guys…if your device are not support 5GHz,it’s doesn’t matter…buy an AC adapter plug in to your laptop.and install it .you will automaticly see 5GHz network.

    1. My current one worked OK, until I upgraded to Windows 10, and now it no longer recognizes the AC Adapter; I called Linksys and learned that they currently do not have a driver for Windows 10. Hopefully, there are some products available that will work.

      1. Guys it’s Windows 10 that is the problem (fix it microsoft!)
        I have a adapter 300Mbit but Windows 10 is stuck with 150Mbit

  13. Thank you for your clear explanation.

    I have been trying to get 5GHz operation on a Desktop and a laptop only to find it states “802.11n 802.11g and 802.11b”. I wish I had seen your article before wasting a couple of hours looking for drivers etc. At least I learned something!

  14. Wow ive been trying to get my 5ghz to work for 2 days straight and thx to ur post i was able to see my pc doent support that frequency thx soooo much Sara

  15. I am running Windows XP SP3 on my desktop and the WinXP OS does does not recognize the “netsh” command. I have a Linksys 2.4GHz Wireless adapter card supporting 802.11g and 802.11b. The signal strength is low and I cannot connect to either of my neighbors WiFi which is Xfinity and AT&T Uverse. So it appears I do not have the right radio bandwidth. If I get a 5.0 GHz wireless adapter card for my PC would I then be able to connect to neighbors WiFi service? I need to be able to participate in a Live online real-time vehicle auction which moves at lightning speed. Input is welcome.

    1. There are quite a few options that you can try.

      1. Use a USB add-on wifi card that has antenna and can bring ‘N’ type wireless protocol with it.. Most of the times that is sufficient…If the distance between the router and PC/laptop is more and there are walls/hindrances between them 5G add ons are less likely to work.

      2. Use an internal add-on wifi card that has antenna and can bring ‘N’ type wireless protocol with it.. But that depends upon whether you have empty slots available.

      3. You can also use wifi signal repeaters but they are less likely to work.. if you decide to go this route,,make sure you are buying the brand that matches with the router.

      4. There are some powerline repeaters which are easy to install and mostly effective. also depends upon the electrical wiring.

      5. Last but not the least, you can buy another router and bridge both of the routers and boost signals, strength and range..

      Depending upon the technicality involved I would suggest trying the option1 first.

      cheers,

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