Features: PN5180 can support more cards with different protocols (ISO-/IEC 18092.14443A/B, FeliCa, 15693), Adding- DPS-function can increase the stability of reception (it is easier to pass EMV- and improve antenna feedback). PN5180 supports card emulation and PEER- to peer- modes, and is the-latest NFC chip. The modules adopts the serial-peripherals interface SPI-with more applications. High RF output power Fully-comply with all standards related to NFC, contactless operation and EMVCo-,Smaller antenna with active- load demodulation supporting card simulation modes. Specifications: Material:ABS Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1Set PN5180 Reader&Writer Modules