Windows 10: Network adapter work only with 100 Mbps

Discus and support Network adapter work only with 100 Mbps in Windows 10 Network and Sharing to solve the problem; Hi guys can someone help me since last windows update i can use only 100 Mbps from my 250 Mbps internet speed i try to change adapter settings to 1... Discussion in 'Windows 10 Network and Sharing' started by AntonVasev, Jul 23, 2021.

  1. Network adapter work only with 100 Mbps


    Hi guys can someone help me since last windows update i can use only 100 Mbps from my 250 Mbps internet speed i try to change adapter settings to 1 Gbps but still doesn`t work any sugestions ???

    :)
     
    AntonVasev, Jul 23, 2021
    #1

  2. cannot exceed 100 mbps

    6/22/2020

    I subscribe to Spectrum for their ultra fast internet. Their tech came to my house and said that he measured a speed of 400 plus mbps at the modem. He said the refurbished router (that Spectrum also provided) may not be performing
    to max and that I should purchase a new router (just to be sure). I did. It did not however change my receiving/sending speeds when using Spectrum's suggested speed test site. I then called Spectrum back and they said my PCI adapter, even though connected
    from the router via an ethernet cable to my desktop's PCI card's adapter directly, still was limited to 100/100 mbps. (Also, my laptop tested at the same exact speed of 94 mbps via wi-fi!) They said the slow internet speeds were due to my computers not
    being able to receive or send the faster internet speeds. So, I asked my friend who suggested that I ask Microsoft if there is a way to increase the speed, apparently limited by my Realtek PCIe GBE Family Controller (on my Desktop). My tech friend said that
    the PCI card mentioned could handle up to 1GB speeds. So, how do I increase the PCI network adapter's speed to accept the 400 mbps speeds. Or is that even verifiable, since my laptops network adapter's speed was limited to 144 mbps and also only received/sent
    94 mbps?

    My internet speeds seem to be adequate for my computer use. It's just that I cannot verify that I am getting any of the speeds they say they guarantee. I was hoping that an increase in internet speed would help my television's (ethernet cabled) receiving
    speeds.

    So, in sum: 1) Can I change the limits on either of my computers' network adapters? and,

    2) How can I measure and verify that Spectrum is really sending me the faster internet speeds they guarantee?

    Steve
     
    StevenSippel, Jul 23, 2021
    #2
  3. network adapters

    Hi, Michael.



    Thank you for posting your query in Microsoft Community.

    As per my understanding, you may be facing an issue with your driver updates.

    I suggest that you perform the steps mentioned below and check if it helps you resolve your issue.



    Method 1: Network troubleshooting

        • On the search bar type “Troubleshooting”
        • Click on “Network and Internet”
        • Click on “Network Adapter” and run the troubleshooter.

    Method 2: Download and install the latest firmware updates for the Network adapter

    Follow these steps to un-install the drivers:



    • On the search bar type “ Device Manager”
    • On the left pane locate “Network Adapter” and expand by clicking on it
    • Right on the “ Network driver” option and click “Uninstall’
    • Download the latest Wireless network adapter driver setup file from the manufacturer’s website and install it.


    Your reply is very important for us to ensure a proper resolution. Please get back to us with the above information in order to assist you accordingly.

    For further assistance, you can post your query in Microsoft Community
     
    Vanessa Sohtun, Jul 23, 2021
    #3
  4. kiwis Win User

    Network adapter work only with 100 Mbps

    Network Adapter getting stuck on 10.0 Mbps

    When I start my machine my network adapter is limited to 10.0 Mbps. I have to disable then enable it several times to get my 100.0 Mbps back.

    All my drivers are up to date, I've just upgraded to Windows 10 but is existed in Window 7 Ultimate as well.

    I've switched my LAN cables out with not difference?

    What is wrong? Can I replace me network card if there is such a thing?
     
    kiwis, Jul 23, 2021
    #4
Thema:

Network adapter work only with 100 Mbps

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