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usb2: Can anyone confirm this?

Discussion in 'Macintosh Computers' started by logoi, May 1, 2003.

  1. macrumors newbie


    i just read on www.ppcnerds.org that some G4 powermac already have an usb 2 controllers. they explain how to understand if you have it or not. it seems they can already work under linux.
    can anyone confirm/try this?
  2. macrumors 65816


    Re: usb2: Can anyone confirm this?

    Yup, it's true indeed!! Here's a MacNN article about the unofficial drivers available to activate...'cause you don't get USB 2 under the Apple drivers. There's also a link to the original article.

  3. macrumors G5

    Sun Baked

    This is the Revision B MDD PowerMac (jan 03), it has some motherboard changes that were included with the addition of FW800 -- ie a PCI USB controller chip.


    This differs from the Revision A MDD PowerMac (sept 02), which has NO USB 2 chip.


    According to the document found here -- it's the only machine with this chip.


    Note: If you have the Revision B PowerMac with FW800 & Airport Extreme capability, you may have a USB2 controller chip -- if you have any other machine besides the new iPod (most likely not).

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