SCM Microsystems SCR333 Driver Download
The SCR333 is a card reader manufactured by SCM Microsystems. This version of "SCR333_fw5.18.zip" has been downloaded 79 times with a user rating of 4 out of 5 stars, based on 5 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 272.8 KB.
Supported Models
SCR333
STCII DFU Adapter
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows ME, Windows 98SE, Windows 98
File Name
Versions
5.181.04.00.01 (2004-10-21) via .inf
Additional Notes
Secure Card Readers
This firmware is only for the SCR333 USB reader 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
Related Driver Updates
How to Update SCR333 Device Drivers
Step 1 - Download Your Driver
To get the SCR333 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter SCM Microsystems SCR333 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the SCM Microsystems Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the SCM Microsystems website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
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 | 500 bytes | 14 Apr 2005 |
| SCR333S_V518.bin | 32.8 KB | 15 Oct 2004 |
| stc2dfu.cat | 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 |