Windows 10: My Realtek 8811CU is extremely slow

Discus and support My Realtek 8811CU is extremely slow in Windows 10 Network and Sharing to solve the problem; I recently had fiber optic fitting in my house, I was very excited as my previous Internet wasn't great. I am now getting speeds of 280Mbps... Discussion in 'Windows 10 Network and Sharing' started by Alicia Camille Dickson, Dec 8, 2022.

  1. ALICIA CAMILLE DICKSON
    Alicia Camille Dickson Win User

    My Realtek 8811CU is extremely slow


    I recently had fiber optic fitting in my house, I was very excited as my previous Internet wasn't great. I am now getting speeds of 280Mbps consistently throughout the house apart from my gaming PC which gets an appalling 3.4Mbps. I assume this is done to the WiFi adapter I use. I have the Realtek 8811CU Wireless Lan 802.11ac USB.Things I've tried already:Resetting the network Updating the network drivers netsh winsock reset netsh int ip resetipconfig / releaseipconfig / renewipconfig / flushdnsThere is no difference in using 2.4ghz or 5ghz, and I cannot move my computer nearer to my router.Is

    :)
     
    Alicia Camille Dickson, Dec 8, 2022
    #1
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My Realtek 8811CU is extremely slow

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