ACM1552U-Z2 Small NFC Reader Module is developed based on the 13.56 MHz contactless technology. It can access contactless card and devices following the ISO 14443, ISO 15693, and ISO 18092 standards. This smart card reader module is designed for fast and easy integration into embedded systems.

ACM1552U-Z2 is a CCID & PC/SC compliant reader, this plug-and-play NFC reader makes use of high-speed communication for contactless cards at a maximum of 848 kbps, which makes it suitable for highly demanding applications. It also supports three NFC modes:

  • Smart Card Reader/Writer
  • Card Emulation
  • Keyboard Emulation (Configured by this tool


The compact size of the ACM1552U-Z2 module makes it an excellent choice for integration into small machines. Its small form factor offers flexibility and seamless integration into various applications, such as handheld devices and kiosks without compromising their functionality or usability.

PC-Linked USB Molex Connector Contactless Reader NFC Reader Firmware Upgradeable
  • USB 2.0 Full Speed Interface
  • CCID Compliance
  • Contactless Smart Card Support:
    • Read/Write speed up to 848 kbps
    • Built-in antenna for contactless tag access, with card reading distance of up to 70 mm (depending on tag type)
    • Supports ISO 14443 Type A and B cards, ISO 15693 Cards and ISO18092 NFC
    • Supports MIFARE Classic®, MIFARE®, DESFire®, MIFARE Ultralight®, MIFARE Plus®, FeliCa and Topaz
    • Built-in anti-collision feature
    • Supports extended APDU (max. 64 kbytes)
  • NFC Support:
    • Smart Card Reader/Writer Mode
    • Card Emulation Mode
    • Keyboard Emulation Mode
  • Application Programming Interface:
    • Supports PC/SC
    • Supports CT-API (through wrapper on top of PC/SC)
  • Peripherals:
    • User-controllable bi-color LED (Blue & Green)
  • Compact Size
  • USB Firmware Upgradability
Physical Characteristics
Dimensions (mm) 52.0 x 20.0 x 5.7
Weight (g) 3.4
USB Interface
Protocol USB CCID
Connector Type 5pin, 1mm pitch, JST SH series compatible
Power Source From USB port
Speed USB 2.0 Full Speed (12 Mbps) compatible with USB 3.0
Cable Length 1m, Detachable (Upon Request)
Contactless Smart Card Interface
Standard ISO 18092 NFC, ISO 14443 Type A & B, ISO 15693, MIFARE®, FeliCa
Protocol ISO 14443-4 Compliant Card, T=CL
MIFARE® Classic Card, T=CL
ISO 15693  
ISO 18092 NFC Tags 
Built-in Peripherals
LED 1 bi-color: Blue and Green
Other Features
Other Features Supported Card Types:
  • ISO 14443 Type A & B Parts 1-4,
    ISO 15693, ISO 18092 NFC,
    MIFARE Classic®, MIFARE DESFire®, MIFARE Ultralight®, MIFARE Plus®, FeliCa and Topaz
Other NFC Features: 
  • Smart Card Reader/Writer, Keyboard Emulation, Card Emulation
Firmware Upgrade Supported
Certifications/Compliance Certifications:
  • IEC/EN 62368, CE, UKCA, FCC, VCCI, RoHS, REACH, WEEE, Microsoft® WHQL
Device Driver Operating System Support
Device Driver Operating System Support Windows®, Linux®, macOS, Android™
Drivers for ACM1552U-Z2
USB Interface OS Support
Configuration Tool  34.44 KB
Version 100
PC/SC Driver Installer  4.77 MB
PC/SC Driver Package  3.17 MB
Version 1.1.10
PC/SC Driver Installer  283.03 KB
Version 1.1.10
Android EVK  1.56 MB
Version 1.1.6
Android™ 3.1 or above

Manuals & Datasheets for ACM1552U-Z2
User Manual

User Manual of ACM1552U-Z2

Technical Specification

Technical Specification of ACM1552U-Z2

Reference Manual

Reference Manual of ACM1552U-Z2