The ACR122U is a card reader manufactured by ACS COMPRO. This version of "ACR122U_Driver_Win_1162_P.zip" has been downloaded 112 times with a user rating of 4 out of 5 stars, based on 5 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 281.8 KB.
ACR122U
ACR122 Smart Card Reader
CCID USB Smart Card Reader
Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows ME, Windows 98
1.1.6.2 (11-Jun-2009)
1.1.6.4 (2009-06-15) via .inf
1.1.6.2 (2009-06-05) via .inf
1.1.6.2 (2008-04-16) via .inf
Smart Card Readers with PIN-pad
USB Interface
PC/SC Driver File
Durga (DG Staff Member) on 27-Jan-2010
To get the ACR122U 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 ACS COMPRO ACR122U 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 ACS COMPRO Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Driver_Readme.txt | 26.9 KB | 4 Aug 2009 |
Release.txt | 2.4 KB | 10 Jul 2009 |
a122w98.sys | 37.0 KB | 16 Apr 2008 |
a38ccid.cat | 8.0 KB | 7 Jul 2009 |
a38ccid.inf | 3.4 KB | 15 Jun 2009 |
a38ccid.sys | 37.9 KB | 15 Jun 2009 |
a38ccidx64.sys | 45.6 KB | 15 Jun 2009 |
a38cd98.sys | 37.9 KB | 15 Jun 2009 |
acr122.cat | 11.2 KB | 9 Jul 2008 |
acr122.inf | 3.4 KB | 11 Jun 2008 |
acr122.sys | 37.0 KB | 16 Apr 2008 |
acr122x64.sys | 44.3 KB | 2 May 2008 |
win7/a122w98.sys | 37.0 KB | 15 Apr 2008 |
win7/a38ccid.cat | 8.0 KB | 7 Jul 2009 |
win7/a38ccid.inf | 3.4 KB | 15 Jun 2009 |
win7/a38ccid.sys | 37.9 KB | 15 Jun 2009 |
win7/a38ccidx64.sys | 45.6 KB | 15 Jun 2009 |
win7/a38cd98.sys | 37.9 KB | 15 Jun 2009 |
win7/acr122.cat | 7.8 KB | 10 Jun 2009 |
win7/acr122.inf | 3.4 KB | 5 Jun 2009 |
win7/acr122.sys | 37.0 KB | 15 Apr 2008 |
win7/acr122x64.sys | 44.3 KB | 1 May 2008 |