TDSI Mifare 4k Card, 2920-3001 - Pack of 100

These TDSi 2920-3001 Mifare 4k cards are secure contactless cards that are compliant with ISO/IEC 14443A. They’re printable CR80 sized cards that have a 4k-byte memory. They also offer a consistent read range.

• Sold in packs of 100
• CR80 card size (86mm x 54mm)
• 13.56 MHz operating frequency