All USB Ports running very slow

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  1. Posts : 84
    Windows 7 Professional 64bit
    Thread Starter
       #11

    Yea it's the USB stick itself. I just tried my brothers 16GB USB Stick and it is a rocket compared to mine. What really puzzled me was why it was running fine on my friends computer but not mine. Thanks for the help!
      My Computer


  2. Posts : 1
    Windows 10 x64
       #12

    I realize this is a very late addition but....


    Something I have come across may NOT help but will give you information you can use.


    I have a Windows 10 x64 system. I have three USB v2 hubs and one USB v3 hub. The USB v3 hub works without a problem. The USB v2 hub goes at about 1Mb/s. As you may know - this is not right.


    It has taken me days to find out exactly what is going on but will probably take me a lot longer to figure out how to correct the problem. So first - the REASON this is happening:


    If you go to MajorGeeks and down load USBTree it will tell you everything about your USB set up.


    Link : Download USB Device Tree Viewer - MajorGeeks


    When I run it I see:

    Dropbox - 2020-10-01_124017.png - Simplify your life



    Note the yellowed area. That is the USB 2.0 hub. Now here is a part of the information USB Tree provides. THIS IS THE REALLY IMPORTANT PART!

    Code:
    --------------- Connection Information V2 ------------
    Connection Index         : 0x02 (2) 
    
    Length                   : 0x10 (16 bytes) 
    
    SupportedUsbProtocols    : 0x01 
    
    Usb110                  : 1 (yes) 
    
    Usb200                  : 0 (no) 
    
    Usb300                  : 0 (no) 
    
    ReservedMBZ             : 0x00 Flags                    : 0x00
    Note that USB Tree says the USB 2.0 HUB ONLY SUPPORTS USB 1.1. And THAT is why
    it is running at around 1Mb/s. Windows 10 does NOT see this device as a USB 2.0 HUB.
    It thinks it is a 1.1 hub.

    I am going to try writing the company (in China of course) and see if they can issue
    an update for the device.

    So what else am I trying to say? Get USB Tree. It is the one piece of software that
    can tell you ALL about your USB's setup.

      My Computer


 
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