Dual USB cable for Passport Essential

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3

Spent a very long time on Google with no success. 

Tried again and found this on Brit site: 

AA2USBPC  Dual USB power input adapter cable. Combines the power of 2 USB ports into one.  Addonics part reference: AA2USBPC

Saw reference to Addonics and found there.

Thanks,

RON C