PCD model: NXP MF RC531
Antenna: built in

Working frequency: 13.56MHz

Card supported: Mifare 1K/4K, FM11RF08, Ultra Light, DesFire, Mifare ProX,  SR176, SRI512, SRI1K, SRI2K, SRI4K, SRIX4K, T=CL smart cards(both ISO14443A & ISO14443B) and ISO7816 SAM cards (both T=0 & T=1)

Anti collision ability: Full functions anti collision; be able to process multi-cards; be able to set operate single card only

Auto detecting card: Supported, default OFF

EEPROM: 512 Bytes

Power supply: DC 5V (±0.5V)

Interface: RS232C

Communication rate: UART-19.2Kbps/115.2Kbps

Max. command length: 254 Bytes

Interface level: UART/IIC: 3.3V (TTL level; 5V tolerance)

Power consumption: 80mA

Reading range: 80mm (depending on card)

Dimension: 70mm*50mm*16.5mm

Weight: About 120g

ISP: Yes

Operating temperature: -25 to +85 °C

Storage temperature: -40 to +125 °C