JavaCard OS

Posted: **Thu Mar 04, 2021 3:19 pm**

Hi there.

does anybody know where to buy smart cards for java smart card development? I bought cards of type SLE 5542 but getting the error message: sun.security.smartcardio.PCSCException: SCARD_W_UNRESPONSIVE_CARD.

Many thanks in advance for your support

Cheers
Billie

Posted: **Sat Nov 27, 2021 12:06 am**

Thanks for asking the question. I have the same problem as you. Looking forward to the answer to this question.

Posted: **Sat Nov 27, 2021 2:20 am**

Billie wrote: ↑
Thu Mar 04, 2021 3:19 pm
Hi there.

does anybody know where to buy smart cards for java smart card development? I bought cards of type SLE 5542 but getting the error message: sun.security.smartcardio.PCSCException: SCARD_W_UNRESPONSIVE_CARD.

Many thanks in advance for your support

Cheers
Billie

The PCSCException: SCARD_W_UNRESPONSIVE_CARD error， maybe you can try to remove and reconnect your card.
you can buy smart cards from the JavaCardOS Online Store, you can contact them via email and they will recommend java card to you according to your needs.

JavaCard OS

Which smart card do I need to buy for development

Which smart card do I need to buy for development

Re: Which smart card do I need to buy for development

Re: Which smart card do I need to buy for development