External USB Reader

External USB Reader

LTC31 USB smart card and eID card reader.


  • LTC31 USB smart card reader

  • Instructions on the back

More details

15,60 € tax incl.

LTC31 USB Externo


The LTC31 USB smart card reader is the most popular and affordable in its range. It has been designed especially for use in the fields of electronic signature, identification and authentication. It is compatible with the Spanish eID card, cryptographic smart cards, Cartao de Cidadao and with all smart cards that fulfil the ISO 7813 (1, 2, 3 and 4) standard.


The product's main advantages are ease of installation (Plug and Play) and its firmware, which can be updated by users from C3PO S.A.'s Website (www.c3po.es) thus ensuring users always have access to the latest version.


  • Small and lightweight design for easy portability

  • Flat base to fix it to other devices (keyboard, etc.)

  • Lightweight PVC housing and shock resistant

  • Optional product presentation and finishes for bulk purchases



  • USB 2.0 smart card reader/writer

  • Plug and Play installation for Windows OS and Mac OS. Firmware update from C3PO S.A.'S Website (www.c3po.es).

  • It is configured around a CMO 8-bit microprocessor (CPU board).

  • Two status LEDs: green and red

  • Power supply: via a USB cable (5V DC).

  • It supports bit rates from 9,600 bps to 1,500,000 bps.

  • Designed especially for use in the field of certification with electronic signatures.



  • PC Windows OS

  • GNU/Linux OS, Mac OS X , and other UNIX systems with libccid support.

  • Other drivers on request



  • Spanish eID card

  • T=0 and T=1 protocol microprocessor cards (EMV, cryptographic card, FNMT Ceres cryptographic smart card, StarCos, JavaCard...)

  • S=8, S=9 and S=10 protocol memory cards (SLE5542 (C3P2K), SLE4442, SLE4432 y SLE4428)



  • PC/SC (Personal Computer / Smart Card)

  • ISO 7816 smart card standard

  • CSP (Cryptographic Service Provider) and PKCS#11 API

  • EMV Level 1

  • USB CCID (Chip Card Interface Device)

Windows 7Windows VistaWindows xpMacLinuxsecuwaredni