You do if you want to take the power from two ports to power just one thing.
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waxdart hello.,
Thu 20 Jan 2011, 13:58,
archived)
I have one of those cables for something, and it makes me happy that, as a consequence, my 4-port hub is fully populated despite only having 3 devices in it.
PS. Technically it's probably OCPD rather than OCD.
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P-Nuts,
Thu 20 Jan 2011, 14:40,
archived)
the fact you had the write that means you have both :)
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waxdart hello.,
Thu 20 Jan 2011, 18:11,
archived)
What annoys me, in a tedious, geeky way, is that the two cables that I own that do that, although they look identical, only seem to work with the device they were supplied with. USB2 standard, my arse.
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mozza,
Fri 21 Jan 2011, 9:16,
archived)