13.56Mhz MFRC-522 RC522 RFID?Original Chip?

Operating current :13-26mA/DC 3.3V
Idle current :10-13mA/DC 3.3V
Sleep current:-80uA
Peak current:-30mA
Operating Frequency: 13.56MHz
Material: PCB circuit board
Size: Approx. 6.8×2.1cm / 2.68×0.83inch
Supported card types: mifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire
Environmental Operating temperature: -20-80 degrees Celsius
Environmental Storage Temperature: -40-85 degrees Celsius
Relative humidity: relative humidity 5% -95%
Module interfaces SPI Parameter:
Data transfer rate: maximum 10Mbit/s