These TDSi 2920-3001 Mifare 4K cards are highly secure contactless smart cards compliant to ISO/IEC 14443A. These cards are fully printable with a 4K-byte memory and all TDSi cards offer a consistent read range utilising passive technology.
Sold in packs of 100
CR80 card size (86mm x 54mm)
13.56 MHz operating frequency