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Identiv - Other hardware, Smartcard Reader - STC4 DFU Adapter Driver 1.5.0.3

by Identiv8.18764-bit32-bitSHA-256 verified

Manufacturer
Identiv
Device
Identiv - Other hardware, Smartcard Reader - STC4 DFU Adapter
Driver version
1.5.0.3
Release date
September 26, 2014
Supported Windows
Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64), 32-bit (x86)
File size
3.0 MB
File name
20686390_b89b923e9243bfcad4f21fdc39428ea545dd029c.cab
Digital signature
Signed - catalog CLOUD.cat
INF version
09/26/2014,01.05.00.03
INF provider
Identiv
Device class
SmartCardReader
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
a11bcc411c6fa6ebe2137d487c8b917e1314b5a59a3fb048e2818fe93e652464

Supported hardware IDs (32)

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 8.1, Windows 8, Windows 7) and architecture (x64, x86)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. 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.
  7. 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

VersionReleasedSource
1.9.0.1June 3, 2016Microsoft Update Catalog
1.7.0.0July 1, 2015Microsoft Update Catalog
1.6.0.0April 8, 2015Microsoft Update Catalog
1.5.0.3November 5, 2014Microsoft Update Catalog
1.5.0.2August 1, 2014Microsoft Update Catalog
1.3.0.0July 10, 2014Microsoft Update Catalog