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  1. #1

    USB hub 3.0 works as 2.0 hub on a iMac

    Model :

    Hardware Version : Not Clear

    Firmware Version :

    ISP : [/COLOR]

    I have on a iMac 27 inch late 2014 a USB 3.0 hub. In system overview is this a usb 2.0 hub when i connect a Sandisk 3.0 cardreader. What is the problem?

    Sorry that system overview is in Dutch language.

    USB 3.0 Hi-Speed-bus:
    Locatie hostcontroller: Ingebouwde USB-interface
    Besturingsbestand hostcontroller: AppleUSBXHCI
    PCI-apparaatcode: 0x8c31
    PCI-revisiecode: 0x0005
    PCI-fabrikantcode: 0x8086
    Busnummer: 0x0a
    USB2.0 Hub:
    Productcode: 0x2812
    Fabrikantcode: 0x2109 (VIA Labs, Inc.)
    Versie: 90.90
    Snelheid: Maximaal 480 Mb/sec
    Fabrikant: VIA Labs, Inc.
    Locatiecode: 0x14600000 / 8
    Beschikbare stroom (mA): 500
    Vereiste stroom (mA): 0
    USB2.0 Hub:
    Productcode: 0x2812
    Fabrikantcode: 0x2109 (VIA Labs, Inc.)
    Versie: 90.90
    Snelheid: Maximaal 480 Mb/sec
    Fabrikant: VIA Labs, Inc.
    Locatiecode: 0x14610000 / 4
    Beschikbare stroom (mA): 500
    Vereiste stroom (mA): 0
    USB3.0 Card Reader:
    Productcode: 0xb6ba
    Fabrikantcode: 0x0781 (SanDisk Corporation)
    Versie: 1.24
    Serienummer: 11232000419
    Snelheid: Maximaal 480 Mb/sec
    Fabrikant: SanDisk
    Locatiecode: 0x14611000 / 15
    Beschikbare stroom (mA): 500
    Vereiste stroom (mA): 500


  2. #2
    The only way that I have used USB to learn how to use USB to reset Windows 7 password. Windows Password Key Enterprise is the tool that I have used to reset the password. USB is a necessary disk. See more about Windows password reset on here.

  3. #3
    Quote Originally Posted by wil51 View Post
    Model :

    Hardware Version : Not Clear

    Firmware Version :

    ISP : [/COLOR]

    I have on a iMac 27 inch late 2014 a USB 3.0 hub. In system overview is this a usb 2.0 hub when i connect a Sandisk 3.0 cardreader. What is the problem?

    Sorry that system overview is in Dutch language.

    USB 3.0 Hi-Speed-bus:
    Locatie hostcontroller: Ingebouwde USB-interface
    Besturingsbestand hostcontroller: AppleUSBXHCI
    PCI-apparaatcode: 0x8c31
    PCI-revisiecode: 0x0005
    PCI-fabrikantcode: 0x8086
    Busnummer: 0x0a
    USB2.0 Hub:
    Productcode: 0x2812
    Fabrikantcode: 0x2109 (VIA Labs, Inc.)
    Versie: 90.90
    Snelheid: Maximaal 480 Mb/sec
    Fabrikant: VIA Labs, Inc.
    Locatiecode: 0x14600000 / 8
    Beschikbare stroom (mA): 500
    Vereiste stroom (mA): 0
    USB2.0 Hub:
    Productcode: 0x2812
    Fabrikantcode: 0x2109 (VIA Labs, Inc.)
    Versie: 90.90
    Snelheid: Maximaal 480 Mb/sec
    Fabrikant: VIA Labs, Inc.
    Locatiecode: 0x14610000 / 4
    Beschikbare stroom (mA): 500
    Vereiste stroom (mA): 0
    USB3.0 Card Reader:
    Productcode: 0xb6ba
    Fabrikantcode: 0x0781 (SanDisk Corporation)
    Versie: 1.24
    Serienummer: 11232000419
    Snelheid: Maximaal 480 Mb/sec
    Fabrikant: SanDisk
    Locatiecode: 0x14611000 / 15
    Beschikbare stroom (mA): 500
    Vereiste stroom (mA): 500

    Hmm I might say that this USB is not compatible with your iMac. CMIIW

  4. #4

    Re: Mac USB hub

    The hub appears on my Mac based on what is plugged into it. I have the UH720, and in the Mac system information it appears as two separate hubs: a USB3.0 hub with my 3.0SS devices plugged in, and a separate 2.0 hub with my 2.0 devices plugged in.

  5. #5
    thanks for your information.

  6. #6

    USB hub 3 0 works as 2 0 hub on a

    Hi guys i need help, i wanted to know if someone can please tell me which usb board is inside my p3 hub and if i can play with him online?, and if i can how???? Thanks, Sapsap
    Инкомторг-международная оптовая торговля Инкомторг-международная оптовая торговля...

  7. #7
    I think you can contact Acer support for help.


 

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