Dell CX20671 Driver Download (Official)

Dell Drivers

The CX20671 is an audio device manufactured by Dell. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This driver - "R310138.exe" - has been downloaded 73 times and is rated 5 out of 5 stars based on 11 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 7. The total disk space used for this update is 21.9 MB.

11 Ratings
73 Downloads

Supported Models

CX20671

Conexant SmartAudio HD

Manufacturers

Dell

Conexant

Supported Operating Systems

Windows 7, Windows 7 (64 bit)

File Name

Versions

8.54.16.0 (3-Aug-2011)

Additional Notes

Audio Driver File Verified For Inspiron 13z N311z, Vostro V131

Uploaded By

Sharmila (DG Staff Member) on 22-Jun-2017

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
CxAudMsg/CxAudMsg.ini 3.3 KB 12 May 2011
CxAudMsg/CxAudMsg32.exe 192.1 KB 12 May 2011
CxAudMsg/CxAudMsg64.exe 200.3 KB 12 May 2011
CxAudMsg/Setup.exe 2.6 MB 10 May 2011
CxAudMsg/x64/setup64.exe 3.0 MB 10 May 2011
Desc.xml 313 bytes 2 Aug 2011
readme.ini 383 bytes 11 Aug 2010
readme.txt 2.9 KB 8 Apr 2011
SA3/SA2Remove.ini 399 bytes 21 Mar 2011
SA3/SA3.ini 2.3 KB 23 May 2011
SA3/SA3OpsReg.ini 383 bytes 6 Jun 2011
SA3/SA3Setup.ini 2.3 KB 23 Jun 2011
SA3/SA3Util.ini 1.3 KB 1 Jun 2011
SA3/SA3/Creative-32.cab 18.3 KB 23 Jun 2011
SA3/SA3/Creative-64.cab 18.2 KB 23 Jun 2011
SA3/SA3/CxUtilSvc.exe 28.3 KB 23 Jun 2011
SA3/SA3/CxUtilSvc.exe.config 140 bytes 1 Jun 2011
SA3/SA3/Dell-32.cab 1.2 MB 23 Jun 2011
SA3/SA3/Dell-64.cab 1.2 MB 23 Jun 2011
SA3/SA3/SA3-32.cab 875.8 KB 23 Jun 2011
SA3/SA3/SA3-64.cab 916.7 KB 23 Jun 2011
SA3/SA3/SA3-Lang.cab 2.5 MB 23 Jun 2011
SA3/SA3/SACpl.exe 1.6 MB 23 Jun 2011
SA3/SA3/SADefaultSettings.xml 992 bytes 7 Jun 2011
SA3/SA3/SRS-32.cab 217.4 KB 23 Jun 2011
SA3/SA3/SRS-64.cab 241.1 KB 23 Jun 2011
SA3/SA3/SRS_PremiumSoundHD_defaults.xml 15.6 KB 24 May 2011
SA3/SA3/SRS_PremiumVoicePro_defaults.xml 22.6 KB 26 May 2011
SA3/SA3_CrSB.ini 407 bytes 22 Apr 2011
SA3/SA3_Dell.ini 917 bytes 25 May 2011
SA3/SA3_SRSI.ini 1.0 KB 27 Apr 2011
SA3/Setup.exe 2.6 MB 23 Jun 2011
SA3/x64/setup64.exe 3.0 MB 23 Jun 2011
Setup.exe 2.6 MB 10 Jun 2011
setup.ini 564 bytes 31 Mar 2011
ver_aud.txt 1.2 KB 23 Jun 2011
WRT/x64/ALTMIXER.INI 1.8 KB 28 Oct 2010
WRT/x64/chdrt.cat 93.0 KB 22 Jun 2011
WRT/x64/chdrt.inf 1.2 MB 10 Jun 2011
WRT/x64/CHDRT64.sys 1.6 MB 10 Jun 2011
WRT/x64/CX64AP50.dll 1.6 MB 7 Jun 2011
WRT/x64/DIFxAPI.dll 524.8 KB 1 Oct 2006
WRT/x64/inst_cxaudmsg.ini 162 bytes 25 Mar 2011
WRT/x64/inst_sa3.ini 223 bytes 28 Apr 2011
WRT/x64/MCAPO32.dll 732.7 KB 8 Dec 2010
WRT/x64/MCAPO64.dll 866.3 KB 8 Dec 2010
WRT/x64/MCfilt64.sys 32.3 KB 8 Dec 2010
WRT/x64/MCPPCn64.dll 53.8 KB 2 Jul 2010
WRT/x64/MCppld64.dll 57.9 KB 24 Sep 2010
WRT/x64/MCTHX32.dll 303.1 KB 15 Feb 2011
WRT/x64/MCTHX64.dll 391.2 KB 15 Feb 2011
WRT/x64/MCWrp64.dll 74.2 KB 8 Dec 2010
WRT/x64/MIXER.INI 30.9 KB 18 Jan 2011
WRT/x64/slcc3d64.dll 158.0 KB 11 May 2011
WRT/x64/slcshp64.dll 178.0 KB 11 May 2011
WRT/x64/slcsii64.dll 139.0 KB 11 May 2011
WRT/x64/slgeq64.dll 131.4 KB 11 May 2011
WRT/x64/slh36064.dll 155.4 KB 11 May 2011
WRT/x64/slhlim64.dll 167.2 KB 11 May 2011
WRT/x64/slInit64.dll 201.5 KB 11 May 2011
WRT/x64/slmaxv64.dll 245.0 KB 11 May 2011
WRT/x64/slprop64.dll 549.7 KB 11 May 2011
WRT/x64/sltshd64.dll 139.0 KB 11 May 2011
WRT/x64/sltune00.txt 5.7 KB 13 Jan 2009
WRT/x64/sluapo64.dll 292.6 KB 11 May 2011
WRT/x64/slvipp64.dll 169.2 KB 11 May 2011
WRT/x64/slviq64.dll 182.0 KB 11 May 2011
WRT/x64/UCI64A79.dll 501.4 KB 6 Jun 2011
WRT/x64/UIU64a.exe 3.0 MB 6 Jun 2011
WRT/x86/ALTMIXER.INI 1.8 KB 28 Oct 2010
WRT/x86/chdrt.cat 75.5 KB 22 Jun 2011
WRT/x86/chdrt.inf 1.2 MB 10 Jun 2011
WRT/x86/CHDRT32.sys 1.3 MB 10 Jun 2011
WRT/x86/CX32AP50.dll 1.5 MB 7 Jun 2011
WRT/x86/DIFxAPI.dll 320.0 KB 1 Oct 2006
WRT/x86/inst_cxaudmsg.ini 162 bytes 25 Mar 2011
WRT/x86/inst_sa3.ini 223 bytes 28 Apr 2011
WRT/x86/MCAPO32.dll 732.7 KB 8 Dec 2010
WRT/x86/MCfilt32.sys 24.7 KB 8 Dec 2010
WRT/x86/MCPPCn32.dll 44.0 KB 2 Jul 2010
WRT/x86/MCppld32.dll 47.1 KB 24 Sep 2010
WRT/x86/MCTHX32.dll 303.1 KB 15 Feb 2011
WRT/x86/MCWrp32.dll 63.5 KB 8 Dec 2010
WRT/x86/MIXER.INI 30.9 KB 18 Jan 2011
WRT/x86/slcc3d32.dll 157.0 KB 11 May 2011
WRT/x86/slcshp32.dll 169.2 KB 11 May 2011
WRT/x86/slcsii32.dll 140.6 KB 11 May 2011
WRT/x86/slgeq32.dll 132.4 KB 11 May 2011
WRT/x86/slh36032.dll 152.9 KB 11 May 2011
WRT/x86/slhlim32.dll 169.2 KB 11 May 2011
WRT/x86/slInit32.dll 152.9 KB 11 May 2011
WRT/x86/slmaxv32.dll 214.3 KB 11 May 2011
WRT/x86/slprop32.dll 425.8 KB 11 May 2011
WRT/x86/sltshd32.dll 140.6 KB 11 May 2011
WRT/x86/sltune00.txt 5.7 KB 13 Jan 2009
WRT/x86/sluapo32.dll 206.1 KB 11 May 2011
WRT/x86/slvipp32.dll 152.9 KB 11 May 2011
WRT/x86/slviq32.dll 181.5 KB 11 May 2011
WRT/x86/UCI32A79.dll 350.8 KB 6 Jun 2011
WRT/x86/UIU32a.exe 2.6 MB 6 Jun 2011
Version.txt 839 bytes 3 Aug 2011

How to Update CX20671 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the CX20671 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 Dell CX20671 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 Dell 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 Dell 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 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 Dell. All company names/logos are properties of their owners.
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