If this is an example of modern technology, I'll go back to Windows 3.1. This product is of no use to the average person unless you only have bitcoins. Nowhere in the sales information does it say that different cryptocurrencies require different coin apps to be installed. The problem is that the Nano S can only store 3 uses when available, a very limited number of coin uses for the Nano S. A very unsatisfactory product. New simpler products are on the horizon.
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