[iBook] USB 2.0 on 1Ghz iBook

Kirk McElhearn kirklists at wanadoo.fr
Wed Apr 6 09:21:11 PDT 2005


On 4/6/05 5:42 PM, "John Lyon" <jelyon at mac.com> wrote:

> When I look at the system profiler, under USB Device Tree, it indicates I
> have a USB Bus (duh!), the speed of which is
> "Up to 12 Mb/sec"
> 
> But there is also a listing for "USB High-Speed Bus," the speed of which is
> "Up to 480Mb/sec."
> 
> I want to use the high speed bus, if it's available, to dump pictures from
> my digital camera. It wasn't a big deal with the 2Mpixel camera, but with a
> 6Mpixel camera, it's downright painful to transfer them via USB 1.0.
> 
> What's the deal with that USB High-Speed Bus listing? Is Apple just teasing
> me?

I've got a 933 MHz iBook, and it's got USB2.
 
 
Kirk
 
          Author of: The Mac OS X Command Line: Unix Under the Hood
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