SmartTerminal ST-2xxx Driver 4.44.0.1
by SCM Microsystems Inc.87XP64-bit32-bitSHA-256 verified
- Manufacturer
- SCM Microsystems Inc.
- Device
- SmartTerminal ST-2xxx
- Driver version
4.44.0.1- Release date
- July 15, 2008
- Supported Windows
- Windows 8, Windows 7, Windows XP
- Architecture
- 64-bit (x64), 32-bit (x86)
- File size
- 77 KB
- File name
20193415_2721582259ab618a911c065c4e0ced9f26400ff1.cab- Digital signature
- Signed - catalog
SPR332.cat - INF version
07/15/2008,4.44.00.01- INF provider
- SCM Microsystems Inc.
- Device class
- SmartCardReader
- Source
- Microsoft Update Catalog
- Last verified
- July 7, 2026
- SHA-256
ccaf1443e67cf2530f11a2a32f951cfc91cfaca7680a806de7cd399c33e18e71
Supported hardware IDs (2)
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 8, Windows 7, Windows XP) and architecture (x64, x86)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run
pnputil /add-driver C:\driver\*.inf /install. - Check Device Manager: the device should show no warning icons, and the driver version should match.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).
Other versions of this driver
| Version | Released | Source |
|---|---|---|
| 4.54.0.0 | April 5, 2013 | Microsoft Update Catalog |
| 4.53.0.0 | August 8, 2012 | Microsoft Update Catalog |
| 4.51.0.0 | February 27, 2012 | Microsoft Update Catalog |
| 4.48.0.0 | August 12, 2011 | Microsoft Update Catalog |
| 4.45.0.0 | October 19, 2009 | Microsoft Update Catalog |
| 4.42.0.1 | May 5, 2008 | Microsoft Update Catalog |
| 4.41.0.1 | December 14, 2007 | Microsoft Update Catalog |
| 4.39.0.1 | May 18, 2007 | Microsoft Update Catalog |
| 4.36.0.1 | December 15, 2006 | Microsoft Update Catalog |
| 0.0.0.0 | December 5, 2005 | Microsoft Update Catalog |
| 0.0.0.0 | April 28, 2005 | Microsoft Update Catalog |