The Cmedia CMI8738 WDM is a common computer motherboard manufactured by C-Media. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. Visitors have downloaded this file "cardreader.zip" 208 times with an aggregate rating of 5 out of 5 stars based on 4 reviews. Our users report success installing this driver update on PCs running Windows 7. The total disk space used for this update is 7.1 MB.
Cmedia CMI8738 WDM
C-Media USB 2.0 Mass Storage Controller(0D8C,5200)
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
1.0 (1-Jan-2009)
5.12.20.0164 (2007-01-15) via .inf
5.12.20.0164 (2007-04-12) via .inf
Cristiano S. Negrão (DG Member) on 27-Jan-2009
To get the Cmedia CMI8738 WDM 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 Cmedia CMI8738 WDM 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 CMedia Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the CMedia website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| AUTORUN.INF | 45 bytes | 12 Jun 2007 |
| Driver/AP/CMExplorer.exe | 2.7 MB | 31 Jan 2007 |
| Driver/AP/LanSC.dll | 946.2 KB | 10 Jun 2005 |
| Driver/AP/LanTC.dll | 946.2 KB | 10 Jun 2005 |
| Driver/AP/Settings.ini | 27 bytes | 2 Sep 2004 |
| Driver/INI/CMICARDREADER.INI | 112 bytes | 14 Feb 2007 |
| Driver/Vista/CMIUCR.inf | 4.3 KB | 16 Jan 2007 |
| Driver/Vista/CMIUCR.sys | 93.1 KB | 12 Jan 2007 |
| Driver/Vista/CMIUCR_x64.sys | 160.3 KB | 15 Jan 2007 |
| Driver/Vista/CmUCRRm.dll | 53.2 KB | 7 Dec 2006 |
| Driver/Vista/CmUCRRm.exe | 327.7 KB | 17 Jan 2007 |
| Driver/Vista/CmUCRRm_x64.dll | 553.0 KB | 25 Oct 2005 |
| Driver/Vista/CmUCRRm_x64.exe | 481.3 KB | 17 Jan 2007 |
| Driver/Vista/CmUCReye.exe | 241.7 KB | 19 Dec 2006 |
| Driver/Vista/CmUCReye_x64.exe | 480.3 KB | 16 Jan 2007 |
| Driver/Vista/cmiboot.exe | 65.5 KB | 7 Feb 2007 |
| Driver/Vista/cmiucr.cat | 20.6 KB | 17 Apr 2007 |
| Driver/Vista/cmiucr64.cat | 20.6 KB | 17 Apr 2007 |
| Driver/Win2K/CMIUCR.sys | 93.1 KB | 5 Jan 2007 |
| Driver/Win2K/CMIUCR_x64.sys | 160.3 KB | 15 Jan 2007 |
| Driver/Win2K/CmUCRRm.dll | 45.1 KB | 7 Mar 2005 |
| Driver/Win2K/CmUCRRm.exe | 241.7 KB | 6 Oct 2005 |
| Driver/Win2K/CmUCRRm_x64.dll | 553.0 KB | 25 Oct 2005 |
| Driver/Win2K/CmUCRRm_x64.exe | 472.6 KB | 1 Dec 2005 |
| Driver/Win2K/CmUCReye.exe | 237.6 KB | 11 Jul 2006 |
| Driver/Win2K/CmUCReye_x64.exe | 480.3 KB | 16 Jan 2007 |
| Driver/Win2K/CmiUCR.inf | 4.4 KB | 11 May 2007 |
| Driver/Win2K/cmiucr.cat | 20.1 KB | 18 Apr 2007 |
| Driver/Win2K/cmiucr64.cat | 20.4 KB | 18 Apr 2007 |
| Driver/WinXP/CMIUCR.sys | 93.1 KB | 5 Jan 2007 |
| Driver/WinXP/CMIUCR_x64.sys | 160.3 KB | 15 Jan 2007 |
| Driver/WinXP/CmUCRRm.dll | 45.1 KB | 7 Mar 2005 |
| Driver/WinXP/CmUCRRm.exe | 241.7 KB | 6 Oct 2005 |
| Driver/WinXP/CmUCRRm_x64.dll | 553.0 KB | 25 Oct 2005 |
| Driver/WinXP/CmUCRRm_x64.exe | 472.6 KB | 1 Dec 2005 |
| Driver/WinXP/CmUCReye.exe | 237.6 KB | 11 Jul 2006 |
| Driver/WinXP/CmUCReye_x64.exe | 480.3 KB | 16 Jan 2007 |
| Driver/WinXP/CmiUCR.inf | 4.3 KB | 12 Apr 2007 |
| Driver/WinXP/cmiucr.cat | 20.1 KB | 18 Apr 2007 |
| Driver/WinXP/cmiucr64.cat | 20.4 KB | 18 Apr 2007 |
| Program/CmAux.exe | 466.9 KB | 5 Oct 2005 |
| Program/CmiInstallUCR.exe | 364.5 KB | 13 Mar 2007 |
| Program/CmiInstallUCR_x64.exe | 554.5 KB | 13 Mar 2007 |
| Uninstall/CmiUCRUninstall.exe | 311.3 KB | 14 Feb 2007 |
| Uninstall/CmiUCRUninstall_x64.exe | 464.4 KB | 14 Feb 2007 |
| data1.cab | 445.9 KB | 20 May 2007 |
| data1.cab/_Support_English_Files/_IsRes.dll | 299.0 KB | 17 Jul 2015 |
| data1.cab/_Support_English_OS_Independent_Files/_ISUser.dll | 12.3 KB | 17 Jul 2015 |
| data1.cab/_Support_Language_Independent_OS_Independent_Files/CmiCardVer.exe | 303.1 KB | 17 Jul 2015 |
| data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 255 bytes | 17 Jul 2015 |
| data1.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 17 Jul 2015 |
| data1.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 17 Jul 2015 |
| data1.cab/_Support_Non-SelfRegistering/isrt.dll | 401.4 KB | 17 Jul 2015 |
| data2.cab | 512 bytes | 20 May 2007 |
| data2.cab/_Support_English_Files/_IsRes.dll | 299.0 KB | 17 Jul 2015 |
| data2.cab/_Support_English_OS_Independent_Files/_ISUser.dll | 12.3 KB | 17 Jul 2015 |
| data2.cab/_Support_Language_Independent_OS_Independent_Files/CmiCardVer.exe | 303.1 KB | 17 Jul 2015 |
| data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 255 bytes | 17 Jul 2015 |
| data2.cab/_Support_Misc_Support_Files/corecomp.ini | 65.5 KB | 17 Jul 2015 |
| data2.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 17 Jul 2015 |
| data2.cab/_Support_Non-SelfRegistering/isrt.dll | 401.4 KB | 17 Jul 2015 |
| engine32.cab | 459.5 KB | 10 Nov 2003 |
| engine32.cab/DotNetInstaller.exe | 5.6 KB | 10 Nov 2003 |
| engine32.cab/IKernel.dll | 729.1 KB | 10 Nov 2003 |
| engine32.cab/ISProBE9x.tlb | 113.2 KB | 10 Nov 2003 |
| engine32.cab/ISProBENT.tlb | 103.6 KB | 10 Nov 2003 |
| engine32.cab/IScript.dll | 266.2 KB | 10 Nov 2003 |
| engine32.cab/IUser.dll | 192.5 KB | 10 Nov 2003 |
| engine32.cab/ctor.dll | 69.7 KB | 10 Nov 2003 |
| engine32.cab/iKernel.rgs | 29.8 KB | 10 Nov 2003 |
| engine32.cab/objectps.dll | 32.8 KB | 10 Nov 2003 |
| layout.bin | 455 bytes | 20 May 2007 |
| setup.exe | 116.9 KB | 10 Nov 2003 |
| setup.ibt | 375.6 KB | 20 May 2007 |
| setup.ini | 435 bytes | 20 May 2007 |