Contacless ISO CR-80 (85.6 x 54 x 0.76 mm) 13.56 MHz + 125 KHz smart card without contact chip. MIFARE™ 4 Kbytes memory (40 sectors) at 13.56 MHz and 64 bits read only memory at 125 KHz (chip ATA5577™). 7 bytes UID (MIFARE™). Anti-collision for 13.56 MHz. Made of PVC. White, without marking. MOQ: 2.000 units (2.000 units/package).