This Mifare one RFID card is used with 13.56 RFID module .
These ICs operate at 13.56 MHz and are ISO 14443 certified. Having the ability to read/write, these ICs are commonly used for access control, public transport, loyalty reward systems, ID cards, and various basic applications. They are essentially a choice where high security is not a vital need
Resonance Frequency: 13.56MHZ
Memory: 1K Bit EEPROM memory
Operating temperature range: -10℃- 80℃