Blank MIFARE DESFIRE® 4K EV1 white - CR80 cards. 70102054EV1K4Blank MIFARE DESFIRE® 4K EV1 white - CR80 cards - CR80 0.76 mm/760 micron, 85.60 × 53.98 mm (standard credit card size). Original NXP chip.Availability: 40 in stockSKU: 70102054EV1K4 DKK 18.95 excl tax excluding shippingQty: Add to cartBlank MIFARE DESFIRE® 4K EV1 white - CR80 cards - CR80 0.76 mm/760 micron, 85.60 × 53.98 mm (standard credit card size).