Card Reader, Contactless Radio Frequency Identification 13.56Mhz Smart Card Reader 5V 100mA Fast Fetching Speed with Buzzer for Mobile Phone (Black)

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  • BUILT IN BUZZER IC card reader has a built in buzzer with sound up to 20db, effectively signaling the card reading status.
  • MULTIPLE READING ANGLES Card distance is extensive, including front, back and side, to meet a variety of card reading needs.
  • STRONG COMPATIBILITY Card reader adopts RF receiving line design and embedded microcontroller combined with efficient decoding algorithm, strong compatibility.

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