Advanced Card Systems ACR128 Driver Download (Official)

10 Ratings

Supported Models

ACR128 Driver

ACR128 Contact Card Interface Driver

ACR128 Contactless Card Interface Driver

ACR128 SAM Interface Driver

ACR128 USB BUS Driver Driver


Advanced Card Systems

Supported Operating Systems

Windows Vista, Windows 2003, Windows XP, Windows 2000

File Name (1.7 MB)

Versions (21-Jul-2008) (2007-11-13) via .inf

Find Related Drivers

Uploader Notes


ACR128 Contactless smart card reader Driver File

Uploaded By

Karthikkumar (DG Staff Member) on 17-Oct-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ACR128 Driver Installer/Drivers/USB/a128bus.sys 25.1 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/a128busx64.sys 31.4 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/a128icc.sys 25.1 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/a128iccx64.sys 30.3 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/a128picc.sys 25.1 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/a128piccx64.sys 30.1 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/a128sam.sys 24.3 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/a128samx64.sys 29.2 KB 13 Nov 2007
ACR128 Driver Installer/Drivers/USB/ 13.8 KB 16 Jan 2008
ACR128 Driver Installer/Drivers/USB/acr128.inf 6.7 KB 8 Jan 2008
ACR128 Driver Installer/ReadMe.txt 1.7 KB 15 Jul 2008
ACR128 Driver Installer/Setup.exe 702.5 KB 15 Jul 2008
ACR128 Driver Installer/Utility/SCBASE 757.4 KB 29 Mar 1999
ACR128 Driver Installer/Utility/SMCLIB 140.6 KB 8 Mar 1999
ACR128 Driver Installer/Utility/Setup64.exe 66.6 KB 15 Jul 2008
ACR128 Driver Installer/Utility/x64/difxapi.dll 414.6 KB 17 Nov 2005
ACR128 Driver Installer/Utility/x86/difxapi.dll 337.3 KB 17 Nov 2005

How to Update ACR128 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ACR128 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter ACR128 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for ACR128. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Advanced Card Systems website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with Advanced Card Systems. All company names/logos are properties of their owners.
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