Android RFID NFC Smart Card Reader ACR122U with Software
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Android RFID NFC Smart Card Reader ACR122U with Software

Product Description
Product Description
Product Name  
ACR122U NFC Reader  
98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H)  
  • Instroduction


The ACR122U is a PC-linked contactless smart card reader/writer developed on the 13.56 MHz contactless technology. It is the world’s first CCID-compliant contactless card reader/writer that follows both ISO 14443 and ISO 18092. This device is designed to support not only M F and ISO 14443 Type A and B cards but also FeliCa and NFC tags.

By making use of up to 424 Kpbs for NFC tag access and full USB speed of up to 12 Mbps, ACR122U  can  read and write faster and more efficiently. Furthermore, ACR122U is also PC/SC compliant which allows inter-operability across different applications and platforms. You can experience the convenience in using ACR122U, with its compact size and the various features it offers, for applications such as payment, access control, time and attendance, and mass transit.

Details Images

1.0. Features

  • 2.0.Features
    • USB Full Speed Interface
    • CCID-compliant
    • Smart Card Reader:
    o Read/Write speed of up to 424 Kbps
    o Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type)
    o Supports ISO 14443 Part 4 Type A and B cards, FeliCa, and all four types of NFC (ISO/IEC 18092 tags)
    o Built-in anti-collision feature (only one tag is accessed at any time)
    • Built-in Peripherals:
    o User-controllable bi-color LED
    o User-controllable buzzer
    • Application Programming Interface:
    o Supports PC/SC
    o Supports CT-API (through wrapper on top of PC/SC)
    • Supports Android™ 3.1 and later1
    • Compliant with the following standards:
    o EN 60950/IEC 60950
    o ISO 14443
    o ISO 18092
    o USB Full Speed
    o PC/SC
    o CCID
    o CE
    o FCC
    o RoHS 2

1.0.  Typical Applications

  • e-Government

  • e-Banking and e-Payment

  • e-Healthcare

  • Transportation

  • Network Security

  • Access Control

  • Loyalty Program