data+power

  1. R

    what to do with extra usb power port

    I purchased a new maxtor basics 120 GB external hard disk. The usb connector cable I got with it hasTHREE endpoint. Two go into PC, they are labled 'DATA+POWER' and "POWER'. Other goes into hd itself. I have two questions: 1) I plugged 'DATA+POWER' only into usb port and it functioned...
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