Supplies Supplies for RFID & NFC RFID & NFC tags Elatec RFID Mifare chip, 13.56 MHz, keyring Available variants:Select a variant for more information Alphabetically (article code) Less expensive first Most expensive first Elatec RFID Mifare chip , keyring, black Elatec RFID Mifare chip , keyring, blue Elatec RFID Mifare chip , keyring, red