ACR1281U-C5 (BSI) Driver 1.0.0.0
by ACS8.187XP64-bit32-bitSHA-256 verified
- Manufacturer
- ACS
- Device
- ACR1281U-C5 (BSI)
- Driver version
1.0.0.0- Release date
- February 18, 2011
- Supported Windows
- Windows 8.1, Windows 8, Windows 7, Windows XP
- Architecture
- 64-bit (x64), 32-bit (x86)
- File size
- 73 KB
- File name
20417268_f94c4b96a96470fec07473bc10b154e4fc0f2180.cab- INF version
02/18/2011,1.0.0.0- INF provider
- ACS
- Device class
- SmartCardReader
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
2fbb82babb17575eb03ddf07793293fafe5d7c8c6d189a9f4821ea9755d178da
Supported hardware IDs (6)
- USB\VID_072F&PID_0901
- USB\VID_072F&PID_2208&MI_00
- USB\VID_072F&PID_2208&MI_01
- USB\VID_072F&PID_220A&MI_00
- USB\VID_072F&PID_220A&MI_01
- USB\VID_072F&PID_220F
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 8.1, 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).