DriverCove

ACR1251U-C Driver 4.1.2.0

by Advanced Card Systems Ltd.Windows 1064-bit32-bitSHA-256 verified

Manufacturer
Advanced Card Systems Ltd.
Device
ACR1251U-C
Driver version
4.1.2.0
Release date
November 12, 2015
Supported Windows
Windows 10
Architecture
64-bit (x64), 32-bit (x86)
File size
405 KB
File name
19c0c096-c5a8-40a4-98ba-633f343b1db3_6d8947822c2025a59f7b1bb6940a2dd0b09fd3cf.cab
INF version
11/12/2015,4.1.2.0
INF provider
Advanced Card Systems Ltd.
Device class
SmartCardReader
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
6ec455b6e966036fb28dd929a554d0a8e2ffeefab9c87b79b1a48ffe94603a13

Supported hardware IDs (135)

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 10) 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).