White blank Prox RFID EM 4100 COM (proximity) cards - CR80 0.76 mm/760 micron, 85.60 × 53.98 mm (standard credit card size).
White blank Prox RFID EM 4100 COM cards - CR80 0.76 mm/760 micron, 85.60 × 53.98 mm (standard credit card size). Proximity 125KHZ PVC READ ONLY
