ACR39U Smart Card Reader ushers in new and modern technology to the world of smart card readers. This compact smart card reader brings together sophisticated technology and modern design to meet rigorous requirements of smart card–based applications.

It also features a USB Full Speed interface and a smart card read/write speed of up to 600 Kbps. Highly durable, ACR39U can last for 100,000 card insertion cycles. ACR39U also has various certifications, such as EMV 2000 Level 1 and PBOC, making it the ideal smart card reader for your e-Banking and e-Payment application needs

It is fully compliant with PC/SC and CCID specifications, and supports various operating systems such as Windows, Linux and Mac. Additionally, ACR39U may be used on mobile devices running on the Android™ platform versions 3.1 and above.

With its sleek, stylish design and powerful core, the ACR39U is the ideal peripheral for your smart card applications.

PC-Linked USB Single Contact Card Slot
  • Supports ISO 7816 Class A, B and C (5 V, 3 V, 1.8 V) cards
  • Supports microprocessor cards with T=0 or T=1 protocol
  • Supports memory cards such as:
    • Cards following the I2C bus protocol (free memory cards) with maximum 128 bytes page with capability, including:
      • Atmel®: AT24C01/02/04/08/16/32/64/128/256/512/1024
      • SGS-Thomson: ST14C02C, ST14C04C
      • Gemplus: GFM1K, GFM2K, GFM4K, GFM8K
    • Cards with intelligent 1k bytes EEPROM with write-protect function, including:
      • Infineon®: SLE4418, SLE4428, SLE5518 and SLE5528
    • Cards with intelligent 256 bytes EEPROM with write-protect function, including:
      • Infineon®: SLE4432, SLE4442, SLE5532 and SLE5542
  • Supports PPS (Protocol and Parameters Selection)
  • Features Short Circuit Protection
  • Application Programming Interface:
    • Supports PC/SC
    • Supports CT-API (through wrapper on top of PC/SC)
Dimensions 72.2 mm (L) x 69.0 mm (W) x 14.0 mm (H)
Compliance / Certifications
  • EN60950/IEC 60950, ISO 7816, USB Full Speed, EMV™ Level 1 (Contact),  PC/SC, CCID, CE, FCC, WEEE, RoHS 2, REACH, TAA (USA), J-LIS (Japan), VCCI (Japan), PBOC (China)
  • Microsoft® WHQL
Interface USB 2.0 Full Speed
Supply Voltage Regulated 5 V DC
Supply Current Max. 50 mA
Operating Temperature 0-60 °C
CLK Frequency 4.8 MHz
MTBF 500,000 hrs
Smart Card Interface Support
  • ISO 7816 Class A, B and C ( 5 V, 3 V, 1.8 V )
Operating System Support
  • Windows®
  • Linux®
  • Mac OS®
  • Android™
  • Solaris
Drivers for ACR39U OS Support
USB Interface
MSI Installer for PC/SC Driver  5 MB
Version 4.2.5.0
03-Jul-2017
Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows Server 2008 R2, Windows 7, Windows 8, Windows 8.1, Windows Server 2012, Windows Server 2012 R2, Windows 10, Windows Server 2016
MSI Installer for PC/SC Driver  5 MB
Version 4.0.6.0
14-Nov-2014
Windows® 7 (for users who did not install required Microsoft Windows Updates and get driver signature error (Code 52))
PC/SC Drivers  921 KB
Version 4.2.5.0
30-Jun-2017
Windows® XP, Windows® Vista, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows® Server 2003, Windows® Server 2008, Windows® Server 2008 R2, Windows® Server 2012, Windows® Server 2012 R2
PC/SC Driver Package  2 MB
Version 1.1.4
07-Dec-2016
Linux
PC/SC Driver Installer  247 KB
Version 1.1.4
07-Dec-2016
Mac 10.5, Mac 10.6, Mac 10.7, Mac 10.8, Mac 10.9, Mac 10.10, Mac 10.11, Mac 10.12
PC/SC Driver Installer 
Version 1.0.8
16-Feb-2017
Solaris 10, 11 and above
PC/SC Drivers  436 KB
Version 1.1.4
16-Dec-2016
Linux, Mac 10.5, Mac 10.6, Mac 10.7, Mac 10.8, Mac 10.9, Mac 10.10, Mac 10.11, Mac 10.12
CT-API Library  2 MB
Version 1.0.1.1
23-Jan-2017
Windows® XP, Windows® Server 2003, Windows® Vista, Windows® Server 2008, Windows® Server 2008 R2, Windows® 7, Windows® 8, Windows 8.1, Windows® Server 2012, Windows® Server 2012 R2, Windows® 10
CT-API Library  261 KB
Version 1.0.1
23-Jan-2017
Linux®, Mac OS® X 10.5, Mac OS® X10.6, Mac OS® X10.7, Mac OS® X10.8, Mac OS® X10.9
Android EVK  472 KB
Version 1.1.3
31-Mar-2016
Android 3.1 and above



Manuals & Datasheets for ACR39U
Product Presentation

Product Presentation of ACR39U Smart Card Reader

Technical Specification

Technical Specification of ACR39U Smart Card Reader

Reference Manual

Reference Manual of ACR39U Smart Card Reader