DriverCove

Prox-DU Contactless Interface Driver 4.1.2.1

by Gemalto8.1832-bitSHA-256 verified

Manufacturer
Gemalto
Device
Prox-DU Contactless Interface
Driver version
4.1.2.1
Release date
February 22, 2013
Supported Windows
Windows 8.1, Windows 8
Architecture
32-bit (x86)
File size
269 KB
File name
20561158_c8d1285a7cb7465e6189df95c707e09e647709db.cab
Digital signature
Signed - catalog GemCCID.cat
INF version
02/22/2013,4.1.2.1
INF provider
Gemalto
Device class
SmartCardReader
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
bb958a5d1d7ea46761d8fae7ceb93d1c8b384d99aae3ae4f4bb499413027f8c2

Supported hardware IDs (32)

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

  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) and architecture (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).