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document updated 16 years ago, on Dec 5, 2008
USB extension cables are
cheeaap
online, while Y cables are much harder to find, and are all >$12 when you DO find them. So, just splice an extension cable into another cable, right?
"Y" circuits
one side provides ONLY data, the other side provides ONLY power
OpenMoko
totally jury-rigged
MintyBoost
— battery powered charger with boost converter
just use a powered hub
?
cheap online "Y" cables:
DealExtreme.com