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ACOS3x eXpress Microprocessor Card (SIM-Sized, Contact)

$ 8.00 per unit
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The new ACOS3x eXpress Microprocessor Card is based on the ACOS3 platform, which has met recognizable success worldwide with its proprietary high security yet user-friendly file structures. This SIM-sized card comes with the following superior features:

- Triple-DES (3DES) Crypto-Engine Hardware
- Faster processing time
- Larger EEPROM memory size of up to 256 KB
- Maximum support of 128 user files
ACOS3X contains a powerful microprocessor and is fully compatible with other members of the ACOS3 product line. Security via ACOS3X can thus be achieved easily without sacrificing the computation time on cryptogram.

Similar to ACOS3, ACOS3X enables a single card to support various applications such as loyalty program, parking registration, network access control, public transportation, telecommunication and electronic purse.

ACOS3X can also be paired with ACOS6-SAM for mutual authentication, secure messaging and key diversification, in order to provide utmost security for any application.


  • Contact interface
  • Full 256 Kbytes of EEPROM memory for application data
  • Compliance with ISO 7816 parts 1, 2, 3; supporting the T=0 direct protocol
  • High-speed transmission possible (9.6 to 223.2 kbps) with modifiable ATR
  • DES / 3DES Hardware crypto- engine
  • Five secret codes + issuer code
  • PIN code that can be updated by card holder
  • Key pair for mutual authentication
  • Session key based on FIPS 140-2 compliant true random numbers
  • Transparent files and linear fixed files are available
  • Secure messaging and MAC option ensures transmission of user data is - secured against eavesdropping, replay attack and unauthorized modifications
  • Account data structure for highly secure payment applications as an optional feature
  • Enhanced security features with ACOS6-SAM cards
  • ID-000 (SIM Size)
  • Material: PVC
  • No printing

Manuals / Datasheets for ACOS3x eXpress Microprocessor Card (SIM-Sized, Contact)

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