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!

Search found 2 matches: re:

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by Shine
Mon Mar 12, 2018 10:19 am
Forum: Questions & Answers
Topic: ACR122U
Replies: 4
Views: 222

Re: ACR122U

how to make sure that the card has connected to the reader? If you connected failed, you will not able to send APDUs, and the pyApduTool will prompt "Not connect yet." . Generally, the reader returns ATR information, it means the connection is successful when i try to connect the card (JC...
by Shine
Thu Mar 08, 2018 10:19 pm
Forum: Questions & Answers
Topic: ACR122U
Replies: 4
Views: 222

Re: ACR122U

thanks for your answer,
but my really question, how to make sure that the card has connected to the reader?,
because i have tried another command but the return is error value too.

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