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It does charge, for now, but no data; annoying as I bought this just for the usb. I'll just be buying a different one after this, not worth the trip to the post office.
Could rate this on value for money, and if you only need a charger give it maybe 3 stars -- but it abjectly fails at one of the two jobs, that's a fail, spend the extra couple bucks on something that works. Also a bad cable or brick can break your electronics or start a fire, I wouldn't trust this pack - it's probably fine, but that's not good enough.