SCM Microsystems SCR331 Free Driver Download

SCM Microsystems SCR331 Free Driver Download for Windows 2003, XP, NT4, ME, 98SE, 98
8 Ratings (see all reviews)

Supported Models

SCR331 Driver

STCII DFU Adapter Driver


SCM Microsystems

Supported Operating Systems

Windows 2003, Windows XP, Windows NT4, Windows ME, Windows 98SE, Windows 98

File Name (269.4 KB)

Versions (2004-10-21) via .inf

Find Related Drivers

Uploader Notes

Secure Card Readers

This firmware is only for SCR331 USB readers manufactured and distributed by SCM Microsystems.Downloading this firmware to other readers could result in reader becoming non-functional.

Note: If you are using the smart card reader in a corporate environment, check with your site administrator if the software being used shall be compatible after the reader has been upgraded.

If you are using an OEM version of reader that was manufactured by SCM Microsystems, please contact the OEM for firmware updates.

Uploaded By

sundar (DG Staff Member) on 29-Apr-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
FIOSx33x.dll 143.4 KB 24 Jun 2004
FwResorc.dll 102.4 KB 24 Jun 2004
FwUpdate.exe 241.7 KB 24 Jun 2004
FwUpdate.ini 499 bytes 14 Apr 2005
SCR531_V518.bin 32.8 KB 24 Aug 2004 7.8 KB 3 Nov 2004
STC2DFU.INF 1.4 KB 25 Oct 2004
STC2DFU.sys 7.8 KB 25 Oct 2004
Sx33XRES.dll 41.0 KB 24 Jun 2004
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