Western Digital My Passport USB 3.0 Hard Drive for Mac
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Specs say:Power Power Source: External power supply Does this mean it needs to be plugged into an outlet vs running off just the USB?
Does it need to be plugged in? It doesn't mention that a power cord comes in the box.
Other models state BUS powered by USB. Which i assume means no power cord necessary.
- Asked by Vicky N from Helotes
- Jan 14, 2013
2 Answers from the Community
No need to connect to power source.
- Answered by Wendy V from Brunswick West
- Mar 4, 2013
The Apple Store description is wrong.
There is no external power source needed. It is powered via ONE cable: The USB 3.0 cable (also USB 2.0 backwards compatible).
- Answered by David C from Beaumont
- Mar 13, 2013