Voltage: DC 3.3V (Do not use 5V supply)

Operating Current :13-26mA

Idle Current :10-13mA

Operating Frequency: 13.56MHz

Highly integrated analog circuitry to demodulate and decode responses

Supports ISO/IEC 14443 A/MIFARE

Typical operating distance in reading/Write mode up to 50 mm

Package included: 1x RFID RC522 module 1x RFID key fob 1x RFID Card