ACR122U USB NFC Reader

ACR122U USB NFC Reader

The ACR122U USB NFC Reader is a groundbreaking device that brings the power of Near Field Communication (NFC) to your fingertips. With its cutting-edge technology and robust features, this USB NFC reader is perfect for both professionals and casual users seeking to explore the myriad applications of NFC technology. Whether for secure personal identity verification, online micro-payment transactions, or seamless data exchange, the ACR122U offers unparalleled convenience and efficiency.

Why Choose the ACR122U USB NFC Reader?

Investing in the ACR122U USB NFC reader means embracing a future filled with possibilities. This device allows you to connect and interact with contactless smart cards, NFC tags, and other NFC-enabled devices effortlessly. Its plug-and-play capability ensures that you can easily integrate it into various systems, making it an ideal choice for businesses and individuals alike.

NFC Technology Overview

NFC technology has revolutionized how we connect and communicate. Operating on the 13.56 MHz contactless frequency, NFC enables devices to exchange data over short distances—typically within 5 cm. This technology underpins various applications, from contactless payments to ticketing systems. The ACR122U is compliant with ISO 14443 A and B cards, making it versatile and compatible with a wide range of NFC products.

Features of the ACR122U USB NFC Reader

The ACR122U boasts a robust set of features that enhance its usability:

• PC-Linked Operation: This NFC reader is a PC-linked contactless device, allowing for real-time data interaction.
• Multi-Card Compatibility: It supports MIFARE®, FeliCa, and ISO 18092 standards, enabling access to multiple card types with ease.
• Speed: With a data transfer speed of up to 424 kbps, tasks are completed swiftly, ensuring efficiency in operations.

Compatibility with Smart Cards

The ACR122U is designed to work with various smart cards, including those used for personal identity verification and online micro-payment transactions. Its ability to read and write to contactless tags and NFC tags makes it an invaluable tool for businesses requiring secure and efficient card management.

• USB Full Speed Interface
• CCID Compliance
• Smart Card Reader:
  • Contactless Interface:
    • Read/write speed up to 424 kbps
    • Built-in Antenna for contactless tag access, with card reading distance of up to 30 mm (depending on tag type)
    • Supports ISO 14443 Type A and B cards, MIFARE®, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
    • Built-in anti-collision feature (only 1 tag is accessed at any time)
    • NFC Support
    • Card Reader/Writer Mode
• Built-in Peripherals:
  • LEDs:
    • User-controllable Bi-color LED
• Application Programming Interface:
  • Supports PC/SC
  • Supports CT-API (through wrapper on top of PC/SC)
• USB Firmware Upgradeability
• Supports Android™ 3.1 and later
  

  Physical Characteristics
  Dimensions (mm)		98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H)
  Weight (g)		70 g
  USB Interface
  Protocol		USB CCID
  Power Source		From USB port
  Speed		USB Full Speed (12 Mbps)
  Cable Length		1.0 m, Fixed
  Contactless Smart Card Interface
  Standard		ISO/IEC 18092 NFC, ISO 14443 Type A & B, MIFARE®, FeliCa
  Protocol		ISO 14443-4 Compliant Card, T=CL
  		MIFARE® Classic Card, T=CL
  		ISO18092, NFC Tags
  		FeliCa
  Built-in Peripherals
  LED		1 bi-color: Red and Green
  Buzzer		Monotone
  Certifications/Compliance
  Certifications/Compliance		EN 60950/IEC 60950
  		ISO 18092
  		ISO 14443
  		USB Full Speed
  		PC/SC
  		CCID
  		VCCI (Japan)
  		KC (Korea)
  		Microsoft® WHQL
  		CE
  		FCC
  		RoHS 2
  		REACH
  Device Driver Operating System Support
  Device Driver Operating System Support		Windows® CE
  		Windows®
  		Linux®
  		MAC OS®
  		Solaris
  		Android™