Hi,

Does anyone know if the ACR120u support Mifare standard 1k cards with 7 bytes UID? I know that the ACR120u and Mifare standard 1k cards support ISO14443, but i'm unable to read or write data in a 7 bytes UID card. I don't have any trouble writing or reading in a 4 bytes UID card using the ACR120u.
Sorry if this question doesn't belong in this post.