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.

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UID of Mifare clone 1K

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lostsiwonlw
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UID of Mifare clone 1K

Postby lostsiwonlw » Wed Apr 05, 2017 11:42 pm

For Mifare clone 1K, How many bytes of the card UID, 7bytes or 4 bytes?
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JavaCardOS
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Re: UID of Mifare clone 1K

Postby JavaCardOS » Thu Apr 06, 2017 6:10 am

Thank you for your interst in our new product-Mifare clone 1K
For Mifare Clone 1K, it is 4 byte UID.

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lostsiwonlw
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Re: UID of Mifare clone 1K

Postby lostsiwonlw » Fri Apr 07, 2017 6:00 am

Thanks for your reply.

In fact, I would like to get some Mifare card with 7 bytes UID. Do you have this kind of card?
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JavaCardOS
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Re: UID of Mifare clone 1K

Postby JavaCardOS » Fri Apr 07, 2017 6:25 am

lostsiwonlw wrote:Thanks for your reply.

In fact, I would like to get some Mifare card with 7 bytes UID. Do you have this kind of card?


We do have Mifare card with 7 bytes UID,but this UID in unchangeable. If you need this card, please contact javacardos@gmail.com .


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