this question comes up a lot on this forum...
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I'll be connecting a usb hub to my m2atx and im planning to cut out the wall connector like this one http://store.mp3car.com/Extra_Monito..._p/adt-006.htm. Now here's the question, which wire is the positive and the negative? and it is safe to extend one of the molex from m2atx to about 6ft and split it for usb hub and dvd drive?