Should USB cables to external hard drives be compatible?

Posted on 2011-02-22
Last Modified: 2016-06-26

Should USB cables to external hard drives be compatible?  I have a cable that works with a Western Digital expternal backup drive, but not with a Seagate external backup drive.  Please advise.
Question by:jstaron7
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edster9999 earned 500 total points
ID: 34955946
Yes.  They should be the same.
The one difference that comes up is that some computers will not give out the full current (power) on the USB port.
Look for a cable that has the small end to go into the drive and at the other end has two x bigger pc USB plugs.  You then plug into two seperate USB ports on the computer and it can draw a little extra.
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Assisted Solution

edster9999 earned 500 total points
ID: 34955961
Something like :

(note this is not a recomendation - just the first shop I googled that had one)

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