SigmaTel STAC9271D Driver Download

SigmaTel Drivers

The STAC9271D is an audio device manufactured by SigmaTel. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This driver - "sigmatel_stac9271d.zip" - has been downloaded 2,239 times and is rated 3 out of 5 stars based on 12 reviews. Our users report success installing this driver update on PCs running Windows 7. The total disk space used for this update is 19.6 MB.

12 Ratings (see all reviews)
2,239 Downloads

Supported Models

STAC9271D

Manufacturers

SigmaTel

Supported Operating Systems

Windows Vista

File Name

Additional Notes

if you are having trouble finding Sigmatel drivers -- they have been taken over by another company who does not seem to be supporting their products via the web. See www.intel.com and try seraching their audio codecs if this is not the right driver for you.

Uploaded By

Jafa_in_akl (DG Member) on 2-May-2008

Most Helpful Reviews

 
3 of 3 people found the following review helpful:
Roelof H.
Tested on Windows 8
2 Jan 2014
(13 hours after download)
 

Installation: 4 out of 5
Stability: 4 out of 5
Compatibility: 4 out of 5
 
"This drivers are Windows Vista drivers, but these drivers can also used under Windows 8.1.

After i have installed these drivers, all functions from Windows XP-SP3 are back under Windows 8.1.

All the functions of the soundcard are working good and I can do everything under Windows 8.1 as before under Windows XP."

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See all SigmaTel STAC9271D ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
HDAQFE/srvrtm/us/kb888111srvrtm.exe 771.3 KB 14 Dec 2005
HDAQFE/srvsp1/us/KB901105.exe 557.3 KB 20 Apr 2007
HDAQFE/win2k3/jpn/KB901105.exe 754.9 KB 14 Dec 2005
HDAQFE/win2k3/us/kb901105.exe 752.4 KB 14 Dec 2005
HDAQFE/win2k_xp/us/kb835221.exe 658.1 KB 14 Dec 2005
HDAQFE/win2ksp4/us/kb888111w2ksp4.exe 742.1 KB 14 Dec 2005
HDAQFE/xpsp1/us/kb888111xpsp1.exe 774.4 KB 14 Dec 2005
HDAQFE/xpsp2/us/kb888111xpsp2.exe 720.1 KB 14 Dec 2005
Setup.ini 931 bytes 15 Feb 2008
WDM/Vista/D2-2.INI 2.3 KB 19 Feb 2008
WDM/Vista/I27-3P.INI 10.3 KB 19 Feb 2008
WDM/Vista/I27-DPC.INI 12.5 KB 19 Feb 2008
WDM/Vista/I27-IDPC.INI 9.0 KB 19 Feb 2008
WDM/Vista/I3.INI 6.8 KB 19 Feb 2008
WDM/Vista/I3B.INI 6.8 KB 19 Feb 2008
WDM/Vista/I3BG.INI 6.7 KB 19 Feb 2008
WDM/Vista/I3BX.INI 6.7 KB 19 Feb 2008
WDM/Vista/I3BY.INI 6.8 KB 19 Feb 2008
WDM/Vista/I3C.INI 6.5 KB 19 Feb 2008
WDM/Vista/I3MPC.INI 6.8 KB 19 Feb 2008
WDM/Vista/I5.INI 8.7 KB 19 Feb 2008
WDM/Vista/I5B.INI 8.5 KB 19 Feb 2008
WDM/Vista/I5D.INI 10.9 KB 19 Feb 2008
WDM/Vista/I5D2.INI 10.9 KB 19 Feb 2008
WDM/Vista/I5D3.INI 10.8 KB 19 Feb 2008
WDM/Vista/I5D4.INI 10.8 KB 19 Feb 2008
WDM/Vista/I71-5.INI 10.6 KB 19 Feb 2008
WDM/Vista/I71D-5.INI 14.0 KB 19 Feb 2008
WDM/Vista/I71D-5M.INI 14.1 KB 19 Feb 2008
WDM/Vista/I73E-EL1.INI 10.0 KB 19 Feb 2008
WDM/Vista/I73E-EL2.INI 10.0 KB 19 Feb 2008
WDM/Vista/I74-5P.INI 10.6 KB 19 Feb 2008
WDM/Vista/I74D-5P.INI 14.1 KB 19 Feb 2008
WDM/Vista/I74D-EL.INI 14.1 KB 19 Feb 2008
WDM/Vista/I9274RVP.INI 11.6 KB 19 Feb 2008
WDM/Vista/I92XXD2.INI 9.3 KB 19 Feb 2008
WDM/Vista/I92XXD2MPC.INI 9.3 KB 19 Feb 2008
WDM/Vista/I92XXD2R.INI 9.3 KB 19 Feb 2008
WDM/Vista/I92XXD3.INI 9.3 KB 19 Feb 2008
WDM/Vista/I92XXD6.INI 11.2 KB 19 Feb 2008
WDM/Vista/I92XXD6D.INI 14.2 KB 19 Feb 2008
WDM/Vista/I92XXD6E.INI 14.1 KB 19 Feb 2008
WDM/Vista/I92XXD6R.INI 14.1 KB 19 Feb 2008
WDM/Vista/I92XXG2.INI 7.7 KB 19 Feb 2008
WDM/Vista/I92XXG6.INI 11.2 KB 19 Feb 2008
WDM/Vista/STWRT.INF 1.6 MB 19 Feb 2008
WDM/Vista/STWRT.cat 106.7 KB 19 Feb 2008
WDM/Vista/STWRT64.INF 1.6 MB 19 Feb 2008
WDM/Vista/STWRT64.cat 109.8 KB 19 Feb 2008
WDM/Vista/Stwrt.ini 7.2 KB 19 Feb 2008
WDM/Vista/idtsg.cpl 7.9 MB 13 Feb 2008
WDM/Vista/idtsg64.cpl 8.1 MB 13 Feb 2008
WDM/Vista/staco.dll 146.9 KB 13 Feb 2008
WDM/Vista/staco64.dll 178.2 KB 13 Feb 2008
WDM/Vista/stacsv.exe 213.0 KB 13 Feb 2008
WDM/Vista/stacsv64.exe 242.7 KB 13 Feb 2008
WDM/Vista/stapi32.dll 379.4 KB 13 Feb 2008
WDM/Vista/stapi64.dll 470.0 KB 13 Feb 2008
WDM/Vista/stapo.dll 527.4 KB 13 Feb 2008
WDM/Vista/stapo64.dll 583.7 KB 13 Feb 2008
WDM/Vista/stcplx.dll 341.0 KB 13 Feb 2008
WDM/Vista/stcplx64.dll 362.5 KB 13 Feb 2008
WDM/Vista/stlang.dll 2.1 MB 13 Feb 2008
WDM/Vista/stlang64.dll 2.1 MB 13 Feb 2008
WDM/Vista/sttray.exe 409.6 KB 13 Feb 2008
WDM/Vista/sttray64.exe 437.2 KB 13 Feb 2008
WDM/Vista/stwrt.sys 356.4 KB 13 Feb 2008
WDM/Vista/stwrt64.ini 7.2 KB 19 Feb 2008
WDM/Vista/stwrt64.sys 423.9 KB 13 Feb 2008
WDM/Vista/suhlp.exe 28.2 KB 13 Feb 2008
WDM/Vista/suhlp64.exe 37.4 KB 13 Feb 2008
WDM/WinXP/D2-2.INI 1.9 KB 15 Feb 2008
WDM/WinXP/I27-3P.INI 14.7 KB 15 Feb 2008
WDM/WinXP/I27-DPC.INI 11.0 KB 15 Feb 2008
WDM/WinXP/I27-IDPC.INI 3.8 KB 15 Feb 2008
WDM/WinXP/I3.INI 12.1 KB 15 Feb 2008
WDM/WinXP/I3B.INI 12.1 KB 15 Feb 2008
WDM/WinXP/I3BG.INI 12.0 KB 15 Feb 2008
WDM/WinXP/I3BX.INI 12.0 KB 15 Feb 2008
WDM/WinXP/I3BY.INI 12.2 KB 15 Feb 2008
WDM/WinXP/I3C.INI 8.2 KB 15 Feb 2008
WDM/WinXP/I3MPC.INI 12.0 KB 15 Feb 2008
WDM/WinXP/I5.INI 12.3 KB 15 Feb 2008
WDM/WinXP/I5B.INI 11.6 KB 15 Feb 2008
WDM/WinXP/I5D.INI 15.0 KB 15 Feb 2008
WDM/WinXP/I5D2.INI 15.0 KB 15 Feb 2008
WDM/WinXP/I5D3.INI 15.1 KB 15 Feb 2008
WDM/WinXP/I5D4.INI 14.8 KB 15 Feb 2008
WDM/WinXP/I71-5.INI 13.9 KB 15 Feb 2008
WDM/WinXP/I71D-5.INI 16.5 KB 15 Feb 2008
WDM/WinXP/I71D-5M.INI 16.6 KB 15 Feb 2008
WDM/WinXP/I73E-5ELM.INI 13.8 KB 15 Feb 2008
WDM/WinXP/I74-5P.INI 13.8 KB 15 Feb 2008
WDM/WinXP/I74D-5EL.INI 13.8 KB 15 Feb 2008
WDM/WinXP/I74D-5P.INI 16.6 KB 15 Feb 2008
WDM/WinXP/I9274RVP.INI 11.6 KB 15 Feb 2008
WDM/WinXP/I92XXD2.INI 13.4 KB 15 Feb 2008
WDM/WinXP/I92XXD2MPC.INI 9.6 KB 15 Feb 2008
WDM/WinXP/I92XXD2R.INI 13.4 KB 15 Feb 2008
WDM/WinXP/I92XXD3.INI 13.6 KB 15 Feb 2008
WDM/WinXP/I92XXD6.INI 13.6 KB 15 Feb 2008
WDM/WinXP/I92XXD6D.INI 16.5 KB 15 Feb 2008
WDM/WinXP/I92XXD6E.INI 16.5 KB 15 Feb 2008
WDM/WinXP/I92XXD6R.INI 16.4 KB 15 Feb 2008
WDM/WinXP/I92XXG2.INI 12.6 KB 15 Feb 2008
WDM/WinXP/I92XXG6.INI 13.6 KB 15 Feb 2008
WDM/WinXP/STHDA.INF 1.1 MB 15 Feb 2008
WDM/WinXP/STHDA.cat 31.8 KB 15 Feb 2008
WDM/WinXP/STHDA64.INF 1.1 MB 15 Feb 2008
WDM/WinXP/STHDA64.cat 31.9 KB 15 Feb 2008
WDM/WinXP/Sthda.ini 7.3 KB 15 Feb 2008
WDM/WinXP/gdiplus.dll 1.6 MB 18 Sep 2007
WDM/WinXP/idtsg.cpl 7.9 MB 14 Dec 2007
WDM/WinXP/pasd.bld 191.9 KB 15 Feb 2008
WDM/WinXP/stacapi.dll 372.7 KB 14 Dec 2007
WDM/WinXP/staco.dll 146.9 KB 13 Feb 2008
WDM/WinXP/staco64.dll 178.2 KB 13 Feb 2008
WDM/WinXP/stacsv.exe 213.0 KB 14 Dec 2007
WDM/WinXP/sthda.sys 1.3 MB 14 Dec 2007
WDM/WinXP/sthda64.ini 7.3 KB 15 Feb 2008
WDM/WinXP/sthda64.sys 1.3 MB 14 Dec 2007
WDM/WinXP/stlang.dll 2.1 MB 14 Dec 2007
WDM/WinXP/sttray.exe 413.7 KB 14 Dec 2007
WDM/WinXP/suhlp.exe 28.2 KB 14 Dec 2007
WDM/WinXP/suhlp64.exe 36.9 KB 14 Dec 2007
data1.cab 2.1 MB 25 Jan 2008
data1.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 6 Jul 2015
data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 266.2 KB 6 Jul 2015
data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 266.2 KB 6 Jul 2015
data1.cab/_Support_Czech_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data1.cab/_Support_Danish_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data1.cab/_Support_Dutch_Files/_IsRes.dll 319.5 KB 6 Jul 2015
data1.cab/_Support_English_Files/_IsRes.dll 540.8 KB 6 Jul 2015
data1.cab/_Support_Finnish_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data1.cab/_Support_French_(Standard)_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data1.cab/_Support_German_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data1.cab/_Support_Greek_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data1.cab/_Support_Hungarian_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data1.cab/_Support_Italian_Files/_IsRes.dll 319.5 KB 6 Jul 2015
data1.cab/_Support_Japanese_Files/_IsRes.dll 286.7 KB 6 Jul 2015
data1.cab/_Support_Korean_Files/_IsRes.dll 278.5 KB 6 Jul 2015
data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 6 Jul 2015
data1.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 6 Jul 2015
data1.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 6 Jul 2015
data1.cab/_Support_Non-SelfRegistering/isrt.dll 409.6 KB 6 Jul 2015
data1.cab/_Support_Norwegian_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data1.cab/_Support_Polish_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data1.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 319.5 KB 6 Jul 2015
data1.cab/_Support_Russian_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data1.cab/_Support_Spanish_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data1.cab/_Support_Swedish_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data1.cab/_Support_Thai_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data1.cab/_Support_Turkish_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data2.cab 512 bytes 25 Jan 2008
data2.cab/_Support_Build_Generated_Support_Files/FontData.ini 39 bytes 6 Jul 2015
data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll 266.2 KB 6 Jul 2015
data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll 266.2 KB 6 Jul 2015
data2.cab/_Support_Czech_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data2.cab/_Support_Danish_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data2.cab/_Support_Dutch_Files/_IsRes.dll 319.5 KB 6 Jul 2015
data2.cab/_Support_English_Files/_IsRes.dll 540.8 KB 6 Jul 2015
data2.cab/_Support_Finnish_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data2.cab/_Support_French_(Standard)_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data2.cab/_Support_German_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data2.cab/_Support_Greek_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data2.cab/_Support_Hungarian_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data2.cab/_Support_Italian_Files/_IsRes.dll 319.5 KB 6 Jul 2015
data2.cab/_Support_Japanese_Files/_IsRes.dll 286.7 KB 6 Jul 2015
data2.cab/_Support_Korean_Files/_IsRes.dll 278.5 KB 6 Jul 2015
data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt 255 bytes 6 Jul 2015
data2.cab/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 6 Jul 2015
data2.cab/_Support_Non-SelfRegistering/default.pal 1.2 KB 6 Jul 2015
data2.cab/_Support_Non-SelfRegistering/isrt.dll 409.6 KB 6 Jul 2015
data2.cab/_Support_Norwegian_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data2.cab/_Support_Polish_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data2.cab/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 319.5 KB 6 Jul 2015
data2.cab/_Support_Russian_Files/_IsRes.dll 315.4 KB 6 Jul 2015
data2.cab/_Support_Spanish_Files/_IsRes.dll 323.6 KB 6 Jul 2015
data2.cab/_Support_Swedish_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data2.cab/_Support_Thai_Files/_IsRes.dll 311.3 KB 6 Jul 2015
data2.cab/_Support_Turkish_Files/_IsRes.dll 311.3 KB 6 Jul 2015
engine32.cab 461.3 KB 25 Jan 2008
engine32.cab/DotNetInstaller.exe 5.6 KB 16 Jul 2004
engine32.cab/IKernel.dll 733.2 KB 16 Jul 2004
engine32.cab/ISProBE9x.tlb 119.9 KB 16 Jul 2004
engine32.cab/ISProBENT.tlb 110.0 KB 16 Jul 2004
engine32.cab/IScript.dll 266.2 KB 16 Jul 2004
engine32.cab/IUser.dll 172.0 KB 16 Jul 2004
engine32.cab/ctor.dll 69.7 KB 16 Jul 2004
engine32.cab/iKernel.rgs 32.3 KB 16 Jul 2004
engine32.cab/objectps.dll 32.8 KB 16 Jul 2004
layout.bin 562 bytes 25 Jan 2008
setup.exe 117.2 KB 25 Jan 2008
setup.ibt 438.4 KB 25 Jan 2008

How to Update STAC9271D Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the STAC9271D 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 SigmaTel STAC9271D 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 SigmaTel Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

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 11, 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 SigmaTel. All company names/logos are properties of their owners.
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