Mikhailtech take a look at PPA's 9-in-1 credit card sized reader.

The most impressive feature is the size: it's no larger than a standard credit card. It's about half an inch tall, so it'll fit pockets nicely. Overall I was impressed with the simplicity of the reader: it's not oversized to include a compartment for storing the cable and neither is it flashy or obtrusive like other readers I've seen. The only downside is the lack of at least one LED to let you know when the reader is working. Ideally, there would be one for every card slot so you could tell if a card was being accessed before removing it.

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