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NFC ACR122 USB Reader - Writer

NFC ACR122 Reader Writer $55.00

  • USB 2.0 powered
  • Supports PC, Mac OS
  • anti-collision
  • Compatible with all NTAG tag types
  • Compatible with Free NFC write software


The ACR122U NFC Reader is a "Plug & Play" USB contactless smart card reader/writer designed for the PC or Mac. It works on 13.56 MHz contactless (RFID) technology and is compliant with the ISO/IEC18092 standard for Near Field Communication (NFC). The ACR122U supports MIFARE®, ISO 14443 A and B cards, as well as all four types of mainstream NFC tags.

The ACR122U NFC Reader writer is perfect for new NFC users and professionals alike. Scan, read and write NFC tags, cards, access control products or e-ticketing and more.


Size 9.8cm Long, 6.5cm Wide 1.2cm Thick
Weight 90 Grams
Supply Current Operating 200mA, Standby 50mA, Normal 100mA
Compliance - Certification ISO 18092, ISO 14443, PC/SC, CCID, EN60950/ISO 60950, CE, FCC, MIC, KC, VCCI, RoHS 2, USB Full Speed, Microsoft® WHQL
Interface USB
Operating Distance 1cm to 5CM
Supply Voltage Regulated 5V DC
Operating Temp 0-60 °C
Operating Frequency 13.56 MHz
Supported Card/tag ISO14443 Type A & B, MIFARE, FeliCa. 4 types of NFC (ISO/IEC18092) tags
Supported OS Windows®, Win CE 5.0 and 6.0, Linux®, Mac OS®, Android™ 3.1+