Realtek HD Audio Driver Driver Download
The HD Driver is an audio device manufactured by RealTek. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This version of "WDM_R273.zip" is rated (3 out of 5 stars) based on 22 downloads and 9 reviews. It is compatible with PCs running Windows 8, Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 32.1 MB.
Supported Models
Realtek HD Audio Driver
Manufacturers
Supported Operating Systems
Windows 8.1, Windows 8.1 (64 bit), Windows 8, Windows 8 (64 bit), Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP, Other
File Name
Versions
R2.73 (11-Nov-2013)
Additional Notes
Found on old disk
Uploaded By
m00 (DG Member) on 3-Jun-2023
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| WDM_R273/ChCfg.exe | 76.4 KB | 9 Feb 2011 |
| WDM_R273/MSHDQFE/Win2K3/us/kb888111srvrtm.exe | 771.3 KB | 7 Jan 2005 |
| WDM_R273/MSHDQFE/Win2K_XP/us/kb888111w2ksp4.exe | 742.1 KB | 7 Jan 2005 |
| WDM_R273/MSHDQFE/Win2K_XP/us/kb888111xpsp1.exe | 774.4 KB | 7 Jan 2005 |
| WDM_R273/MSHDQFE/Win2K_XP/us/kb888111xpsp2.exe | 720.1 KB | 10 Jan 2005 |
| WDM_R273/Readme.txt | 1.3 MB | 11 Nov 2013 |
| WDM_R273/RtlExUpd.dll | 2.1 MB | 13 Sep 2013 |
| WDM_R273/Setup.exe | 121.1 KB | 14 Nov 2005 |
| WDM_R273/WDM/ALSndMgr.cpl | 285.3 KB | 3 Nov 2010 |
| WDM_R273/WDM/AMBFilt.sys | 1.7 MB | 18 Nov 2009 |
| WDM_R273/WDM/AMBFt64.sys | 1.8 MB | 18 Nov 2009 |
| WDM_R273/WDM/AlcWzrd.exe | 2.8 MB | 3 Nov 2010 |
| WDM_R273/WDM/Alcmtr.exe | 64.1 KB | 3 Nov 2010 |
| WDM_R273/WDM/CPLUtl64.exe | 44.1 KB | 3 Nov 2010 |
| WDM_R273/WDM/HDA.inf | 156.0 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDA01.inf | 155.2 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDA104D.inf | 155.4 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDA861A.inf | 154.0 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAAcer.inf | 151.2 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAApple.inf | 156.6 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDABPCAI.inf | 166.7 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDACPC.inf | 169.6 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAHP880.inf | 154.8 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAHPAIO.inf | 171.6 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAHPBPC.inf | 167.4 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAHPNB.inf | 172.2 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDALC.inf | 156.9 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDALC2.inf | 152.5 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDALVJ.inf | 167.4 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAMSS.inf | 166.5 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAMaxxD.inf | 170.2 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDAPanasonic.inf | 166.1 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDARt.inf | 170.3 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDASRSA.inf | 206.1 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDASRSD2.inf | 167.2 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDASRSD3.inf | 167.0 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDASRSL.inf | 167.2 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDASamsu.inf | 156.0 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDX.INF | 158.4 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDX01.INF | 156.6 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDX104D.INF | 157.7 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDX861A.INF | 155.0 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXApple.inf | 158.9 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXBPCAI.INF | 167.3 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXCPC.inf | 171.9 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXHP880.INF | 155.8 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXHPAIO.INF | 172.2 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXHPBPC.INF | 169.8 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXHPNB.INF | 175.0 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXLC.INF | 157.4 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXLC2.INF | 154.8 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXLVJ.INF | 168.0 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXMSS.INF | 167.1 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXMaxxD.INF | 170.8 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXPanasonic.INF | 166.6 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXRT.INF | 170.9 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXSRSA.INF | 207.4 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXSRSL.INF | 167.8 KB | 5 Nov 2013 |
| WDM_R273/WDM/HDXSamsu.INF | 157.1 KB | 5 Nov 2013 |
| WDM_R273/WDM/MicCal.exe | 2.2 MB | 3 Nov 2010 |
| WDM_R273/WDM/Monfilt.sys | 1.4 MB | 18 Nov 2009 |
| WDM_R273/WDM/Monft64.sys | 1.9 MB | 18 Nov 2009 |
| WDM_R273/WDM/OAO17Afx.sys | 140.9 KB | 18 Nov 2009 |
| WDM_R273/WDM/RCoInstII64XP.dll | 117.5 KB | 24 Sep 2013 |
| WDM_R273/WDM/RTAIODAT.DAT | 26.1 KB | 25 Oct 2013 |
| WDM_R273/WDM/RTCOMDLL.dll | 297.6 KB | 22 Dec 2011 |
| WDM_R273/WDM/RTHDCPL.exe | 20.1 MB | 4 Oct 2013 |
| WDM_R273/WDM/RTKHDA64.sys | 7.4 MB | 5 Nov 2013 |
| WDM_R273/WDM/RTKHDAUD.sys | 5.6 MB | 5 Nov 2013 |
| WDM_R273/WDM/RTLCPL.exe | 9.7 MB | 3 Nov 2010 |
| WDM_R273/WDM/RTSndMgr.cpl | 892.0 KB | 5 Mar 2013 |
| WDM_R273/WDM/RtkAudioService.exe | 129.6 KB | 3 Nov 2010 |
| WDM_R273/WDM/RtkAudioService64.exe | 177.8 KB | 3 Nov 2010 |
| WDM_R273/WDM/RtkCoInstIIXP.dll | 86.2 KB | 24 Sep 2013 |
| WDM_R273/WDM/RtkCoLDR64XP.dll | 13.4 KB | 22 Nov 2011 |
| WDM_R273/WDM/RtkCoLDRXP.dll | 11.4 KB | 22 Nov 2011 |
| WDM_R273/WDM/RtlCPAPI.dll | 137.8 KB | 20 Dec 2011 |
| WDM_R273/WDM/RtlUpd.exe | 1.5 MB | 1 Aug 2013 |
| WDM_R273/WDM/RtlUpd64.exe | 1.7 MB | 1 Aug 2013 |
| WDM_R273/WDM/SoundMan.exe | 84.6 KB | 3 Nov 2010 |
| WDM_R273/WDM/hda32.cat | 163.7 KB | 7 Nov 2013 |
| WDM_R273/WDM/hda32lc.cat | 153.5 KB | 7 Nov 2013 |
| WDM_R273/WDM/hda64lc.cat | 152.5 KB | 7 Nov 2013 |
| WDM_R273/WDM/rtkhda64.cat | 161.4 KB | 7 Nov 2013 |
| WDM_R273/WDM/vncutil.exe | 359.0 KB | 3 Nov 2010 |
| WDM_R273/WDM/vncutil64.exe | 475.8 KB | 3 Nov 2010 |
| WDM_R273/data1.cab | 3.1 MB | 8 Oct 2013 |
| WDM_R273/data2.cab | 512 bytes | 8 Oct 2013 |
| WDM_R273/engine32.cab | 553.8 KB | 25 Aug 2009 |
| WDM_R273/engine32.cab/DotNetInstaller.exe | 5.6 KB | 13 Nov 2005 |
| WDM_R273/engine32.cab/IKernel.dll | 757.8 KB | 7 Feb 2006 |
| WDM_R273/engine32.cab/ISBEW64.exe | 129.5 KB | 7 Feb 2006 |
| WDM_R273/engine32.cab/ISBEW64.rgs | 570 bytes | 19 Dec 2005 |
| WDM_R273/engine32.cab/ISBEW64A.exe | 65.0 KB | 7 Feb 2006 |
| WDM_R273/engine32.cab/ISProBE9x.tlb | 132.2 KB | 13 Nov 2005 |
| WDM_R273/engine32.cab/ISProBENT.tlb | 121.0 KB | 13 Nov 2005 |
| WDM_R273/engine32.cab/IScript.dll | 274.4 KB | 7 Feb 2006 |
| WDM_R273/engine32.cab/IUser.dll | 204.8 KB | 7 Feb 2006 |
| WDM_R273/engine32.cab/IsBEW64.tlb | 3.4 KB | 13 Nov 2005 |
| WDM_R273/engine32.cab/ctor.dll | 69.7 KB | 7 Feb 2006 |
| WDM_R273/engine32.cab/iKernel.rgs | 38.7 KB | 7 Feb 2006 |
| WDM_R273/engine32.cab/objectps.dll | 32.8 KB | 7 Feb 2006 |
| WDM_R273/layout.bin | 473 bytes | 8 Oct 2013 |
| WDM_R273/setup.ibt | 456.9 KB | 8 Oct 2013 |
| WDM_R273/setup.ini | 1.8 KB | 11 Nov 2013 |
| WDM_R273/setup.isn | 250.3 KB | 15 Nov 2005 |
How to Update Realtek HD Audio Driver Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Realtek HD Audio Driver 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 Realtek HD Audio Driver 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 RealTek 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 RealTek 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.