Announce two new product: SmartCard Reader Rockey200 and USB2.0 Extension Cable

ROCKEY 200 is a handy and portable USB Smart Card reader that can perform read/write operations on any ISO 7816-1/2/3/4 smart cards which are compatible with protocol T=0 and T=1.

USB2.0 Extension Cable With high speed USB 2.0 devices such as USB token ,USB Card Reader and so on.

Come to try it now!

A22 card RF datarate

Card Products

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A22 card RF datarate

Postby izmile » Mon May 14, 2018 3:28 am


We have got a bunch of A22 cards and all of them work at 106Kbps RF data rate. Is there are way to enable 424Kbps and 848Kbps on these cards?


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Re: A22 card RF datarate

Postby JavaCardOS » Wed May 16, 2018 1:19 am

Hello, where do you buy the A22CR card? JavaCardOS Store? About the modifying parameters, you can contact via email

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