Archived from groups: microsoft.public.windowsxp.hardware (
More info?)
You said USB 2.x ports. Am I missing something? Only USB's I know of
are 1.0, 1.1, and 2.0. If there is a new version out, I wish someone
would have told me
Anyways, solid answer - YES
----
Nathan McNulty
francis gérard wrote:
> "Desmond Clarkson" <fake-email@rogers.com> wrote in message
> news:fXBWc.42949$pTn.17903@news01.bloor.is.net.cable.rogers.com...
>
>>Silly question, but what would happen if I were to attach a usb 1.1 device
>>to a usb 2.0 port? should I keep a fire extinguisher handy for the
>>experiment?
>
>
> is the fire extinguisher USB2.x compatible?
>
> technically, USB2.x ports are backward compatible with all USB1.x devices,
> so they should work just fine, and possibly better, ie, if there are many
> USB1.x devices sharing a single USB2 hub.
>
> on the other hand, USB2 devices on a USB1 port will, depending on the type
> of device, operate normally, at reduced performance or not at all.
> low-bandwidth usb2 devices are usually compatible with both USB1 and/or USB2
> (keyboard, mouse, etc). high-bandwidth devices (memory sticks, external
> drives, etc) will operate at significantly reduced performance or not at all
> on USB1.x ports.
>
> --
> francis
>
>