RFID Reader/Writer Supports: 1) 1K, 4K, Ultralight, and DesFire Cards 2) ISO/IEC 14443-4 Cards Such As CD97BX, CD Light, Desfire, P5CN072 (SMX) 3) Innovision Jewel Cards Such As IRT5001 Card 4) FeliCa Cards Such As RCS_860 and RCS_854 8. Built in PCB Antenna, with 4cm~6cm Communication Distance 9. On-Board Level Shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI 10. Work as RFID Reader/Writer 11. Work as 1443-A Card or a Virtual Card 12. Exchange Data with Other NFC Devices Such As SmartphonePackage Contents: 4x PN532 NFC RFID Module 4x 2.54 mm Spacing 4pin Cable 4x White Card 4x One S50 Key Card 4x 12P Bended Male Pins


