On Sun, May 1, 2011 at 1:57 AM, Jeremy Jongepier <jeremy@email-addr-hidden> wrote:
<Snip>
>
> Hello Mar, you don't have a USB device of which you know it needs device
> power to test? Afaik basically all USB ports on computers provide bus power,
> regardless if it's a desktop, notebook or netbook.
>
> Best,
>
> Jeremy
<SNIP>
As far as I can tell, no, I don't. I own a couple of USB hubs and 4
external hard drives. None of them functioned at all when attached
without their power supplies.
- Mark
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Received on Mon May 2 00:15:02 2011
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