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ACR38ET DualKey2
Software Development Kits

The threat of hacking and/or unauthorized access to company assets triggers the need for effective security devices that will safeguard both physical and logical access. With the ACR38ET Smart Card Reader, this can be done with only so much as a plug-in SIM-sized Card Reader having the functionalities for both contactless and SIM-sized contact cards. With its simple design and powerful features, one can safeguard access to PCs, Intranet & Extranet networks, physical doors, databanks and the like, with supreme confidence.

ACR38ET DualKey2 is an extension of the ACR38T, and is a fully functional version of the ACR38T, but with contactless functionalities as its value-added feature.

i) Serves as a plug-in (SIM-sized) card reader:
Compliant with the GSM 11.11 specification, ACR38ET is an extremely compact high speed USB device compatible with the ACR38 smart card reader, and is designed to access SIM-sized smart cards (Plug-in cards). Now compliant with the CCID specification, ACR38ET offers a plug-and-play solution that eliminates the need for driver installation and driver-system compatibility assessment. With its small size, it can be easily plugged into the PC’s USB port and requires no additional cable or wiring, making it perfectly suitable for smart card-based applications in the PC environment.

ii) Serves as a contactless card:
While its SIM-sized card feature enables contact card security benefits, the ACR38ET also functions largely as a Mifare® card token. Utilizing this feature, one can benefit from the speed and convenience contactless technology brings.

Enabling data storage segregation, in which contact card information is stored in the SIM card while contactless card information, in the reader itself, the ACR38ET allows one to have a highly secure system.

Further, ACR38ET DualKey2 is a reliable and effective high quality reader, designed for convenient use and harmony with other PC peripherals. It is ideal for electronic commerce, physical access control, home banking, e-purse facilities, secure computer access, transportation and GSM applications..

  • Supports Plug-in SIM-sized cards
  • Supports ISO-7816 Class A, B and C ( 5V, 3V, 1.8V ) cards
  • Performs read and write operations on all microprocessor cards with T=0, T=1 protocols
  • Supports most of the popular memory card types in the market:
    • Cards following the I2C bus protocol (free memory cards) such as:
    •    Atmel: AT24C01 / 02 / 04 / 08 / 16 / 32 / 64 / 128 / 256 / 512 / 1024
         SGS-Thomson: ST14C02C, ST14C04C
         Gemplus: GFM1K, GFM2K, GFM4K, GFM8K
    • Cards with intelligent 256 bytes EEPROM and write protect function: SLE4432, SLE4442, SLE5532, SLE5542
    • Cards with intelligent 1K bytes EEPROM and write-protect function: SLE4418, SLE4428, SLE5518, SLE5528
    • Cards with '104' type of EEPROM (non-reloadable token counter cards): SLE4406, SLE4436, SLE5536, SLE6636SLE4406/4436/5536
    • Cards with secure memory IC with password and authentication: AT88SC153, AT88SC1608
    • Cards with Intelligent 416-Bit EEPROM with internal PIN check: SLE4404
    • Cards with Security Logic with Application Zone: AT88SC101, AT88SC102, AT88SC1003
  • Supports PPS (Protocol and Parameters Selection
  • Supports GSM 11.11 specification
  • Embedded Mifare Chip
  • Short Circuit Protection
  • USB Full Speed
  • RoHS Compliant
  • Certificate of conformance: EN 60950/IEC 60950, ISO-7816, PC/SC, CE, FCC, CCID, Microsoft WHQL, EMV 2000 Level 1
  • Home Banking and Home Shopping
  • E-commerce
  • Balance inquiry for electronic purses
  • Network access control
  • Software Licensing
  • Digital signature
  • Loyalty Program
  • Identification
  • Ticketing
  • Parking and toll collection
  • Online gaming
  • Automatic Fare Collection
  • Physical access control
Dimensions 78.73mm (L) x 21.50mm (W) x 11.00mm (H)
Interface USB 2.0 full speed
Supply Voltage Regulated 5V DC
Supply Current max. 50mA
Operating Temperature 0-50°C
CLK Frequency 4 MHz
MBTF 500,000 hours
Smart Card Interface Support
  • ISO-7816 Class A, B and C ( 5V, 3V, 1.8V )
Compliance/Certifications
  • EN 60950/IEC 60950, EMV 2000 Level 1, PC/SC, CCID, CE, FCC, RoHS Compliant, USB Full Speed
  • Microsoft WHQL: 2000, 2003, XP, VISTA, 2008, 2008 R2, 7
Operating System Support
  • Win98, Win ME, Win 2000, Win XP, Win Vista, Win 7, Win Server 2003, Win Server 2008
  • Win XP x64, Win Vista x64, Win 7 x64, Win Server 2003 x64, Win Server 2008 x64, Win Server 2008 R2 x64
  • Mac
  • Linux
ACR38ET DualKey2
ACR38ET DualKey2
Drivers for ACR38ET
Release Date Drivers OS Support Version File Size Notes
USB Interface
27/02/2010 MSI Installer for PC/SC Driver Win 98, Win ME 1.1.2.0 5 MB
27/02/2010 MSI Installer for PC/SC Driver Win 2000, Win XP, Win Vista, Win 7, Win Server 2003, Win Server 2008 1.1.2.0 3 MB
27/02/2010 MSI Installer for PC/SC Driver Win XP x64, Win Vista x64, Win 7 x64, Win Server 2003 x64, Win Server 2008 x64, Win Server 2008 R2 x64 1.1.2.0 1 MB
27/02/2010 PC/SC Drivers Win98, Win ME, Win 2000, Win XP, Win XP x64, Win Vista, Win Vista x64, Win 7, Win 7 x64, Win Server 2003, Win Server 2003 x64, Win Server 2008, Win Server 2008 x64, Win Server 2008 R2 x64 1.1.2.0 231 KB
13/05/2010 PC/SC Drivers Linux 1.0.0.0 1 MB
13/05/2010 PC/SC Driver Installer Mac 10.5, Mac 10.6 1.0.0.0 392 KB
Manuals / Datasheets for ACR38ET
Product Presentation of ACR38 series smart card readers
Technical Specification of ACR38ET DualKey2
Reference Manual of ACR38 series smart card readers
PC/SC memory card access reference document of ACR38 smart card readers
Change Log of ACR38 CCID Reader