DriverCove

Realtek Audio Driver - 11 (21H2 or Later) Driver

by Lenovo

What you are downloading

This file comes straight from Lenovo's own download server. We do not host it, repack it or change it in any way - the download button takes you to the manufacturer's server, not to a file of ours.

Package
m7aud0mus14avc.exe, 92.1 MB
Published by
Realtek Semiconductor Corp.
Digitally signed
Windows checks this signature before installing
Inside
436 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full list
  • 0x0403.ini25 KB
  • 0x0404.ini10 KB
  • 0x0405.ini23 KB
  • 0x0406.ini23 KB
  • 0x0407.ini25 KB
  • 0x0408.ini27 KB
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  • 0x040a.ini25 KB
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  • 0x040c.ini26 KB
  • 0x040e.ini23 KB
  • 0x0410.ini25 KB
  • 0x0411.ini15 KB
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  • 0x0413.ini24 KB
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  • 0x041a.ini23 KB
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  • 0x0421.ini24 KB
  • 0x0424.ini23 KB
  • 0x042d.ini23 KB
  • 0x0804.ini11 KB
  • 0x0816.ini24 KB
  • 0x0c0c.ini26 KB
  • ISSetup.dll786 KB
  • Readme.html20 KB
  • Setup.exe1.1 MB
  • USetup.iss1 KB
  • data1.cab7.3 MB
  • data1.hdr49 KB
  • data2.cab1 KB
  • layout.bin1 KB
  • setup.ini5 KB
  • setup.inx553 KB
  • setup.isn254 KB
  • setup.iss1 KB
  • IntelMva.dll936 KB
  • IntelMvaExtension.inf16 KB
  • WweConfigurationDll.dll399 KB
  • intelmvaextension.cat15 KB
  • settings.xml3 KB
  • DetectionVerificationDrv.dll1007 KB
  • DetectionVerificationDrv.inf24 KB
  • IntcAudioBus.inf31 KB
  • IntcAudioBus.sys343 KB
  • IntcBTAu.inf120 KB
  • IntcBTAu.sys901 KB
  • IntcBtLE.inf15 KB
  • IntcBtLE.sys167 KB
  • IntcDMic.inf107 KB
  • IntcDMic.sys788 KB
  • IntcOED.inf51 KB
  • IntcOED.sys1.4 MB
  • IntcSDW.inf123 KB
  • IntcSDW.sys954 KB
  • IntcSST.inf196 KB
  • IntcSST.sys851 KB
  • IntcSdwBus.inf23 KB
  • IntcSdwBus.sys624 KB
  • IntcStreaming.inf18 KB
  • IntcStreaming.sys346 KB
  • IntcUSB.inf120 KB
  • IntcUSB.sys923 KB
  • IntelSSTPreprocStreamer.dll107.0 MB
  • IntelWovSDK.dll1018 KB
  • LT6911Au.inf6 KB
  • LT6911Au.sys67 KB
  • MultiChannelWoV.dll824 KB
  • MultichannelWoVCfg.dll299 KB
  • WakeWordEngine.dll947 KB
  • detectionverificationdrv.cat31 KB
  • intcaudiobus.cat29 KB
  • intcbtau.cat34 KB
  • intcbtle.cat27 KB
  • intcdmic.cat33 KB
  • intcoed.cat57 KB
  • intcsdw.cat34 KB
  • intcsdwbus.cat31 KB
  • intcsst.cat33 KB
  • intcstreaming.cat26 KB
  • intcusb.cat34 KB
  • lt6911au.cat26 KB
  • tbb12.dll919 KB
  • dsp_lib_asrc_mtl-s_release.bin76 KB
  • dsp_lib_asrc_mtl_release.bin76 KB
  • dsp_lib_intel_wov_mtl-s_release.bin104 KB
  • dsp_lib_intel_wov_mtl_release.bin104 KB
  • dsp_lib_nld_mtl-s_release.bin52 KB
  • dsp_lib_nld_mtl_release.bin52 KB
  • dsp_lib_whm_mtl-s_release.bin108 KB
  • dsp_lib_whm_mtl_release.bin108 KB
  • IntcOEDTopology.oec57 KB
  • IntcOEDTopology.xml44 KB
  • ControlModule.dll876 KB
  • IntelAudioService.exe737 KB
  • IntelAudioService.exe.config1 KB
  • NativeApiAdapter.dll128 KB
  • RpcServer.dll196 KB
  • WppLoggerDll.dll487 KB
  • IntelDetectorCom.dll178 KB
  • aec_wov_str_def_1ch_in.tf5 KB
  • aec_wov_str_def_2ch_in.tf5 KB
  • aec_wov_str_def_4ch_in.tf5 KB
  • str_1ch_in_1_out_bypass.tf4 KB
  • str_2ch_in_1_out_bypass.tf4 KB
  • str_4ch_in_1_out_bypass.tf4 KB
  • dsp_fw_mtl-s_release.bin742 KB
  • dsp_fw_mtl_release.bin742 KB
  • WoV_Externals_MTL_IntelWoV_3.0.176.0_1404.txt1 KB
  • intelwov_data_manifest.txt1 KB
  • model_metadata_MTL.xml3 KB
  • tencent_zh-CN_ex.eth1 KB
  • tencent_zh-CN_ex.hsc873 KB
  • tencent_zh-CN_ex.th1 KB
  • tencent_zh-CN_hq.gna143 KB
  • MultiChannelWoV.dll824 KB
  • MultichannelWoVCfg.dll299 KB
  • echo_en-US_ex.eth1 KB
  • echo_en-US_ex.hsc878 KB
  • echo_en-US_ex.th1 KB
  • echo_en-US_hq.gna147 KB
  • xiaomi_zh-CN_ex.eth1 KB
  • xiaomi_zh-CN_ex.hsc1.8 MB
  • xiaomi_zh-CN_ex.th1 KB
  • xiaomi_zh-CN_hq.gna155 KB
  • ms_en-US_ex.eth1 KB
  • ms_en-US_ex.hsc3.5 MB
  • ms_en-US_ex.th1 KB
  • ms_en-US_hq.gna147 KB
  • IntcDMic.DVL.XML1 KB
  • IntcOED.DVL.XML1 KB
  • IntcUSB.DVL.XML1 KB
  • HDXLVSST.inf248 KB
  • RTAIODAT.DAT58.9 MB
  • RTKVHD64.sys6.4 MB
  • hdxrt.cat2.8 MB
  • releasenotes_ext_realtek_lenovo_ideapad.txt99 KB
  • releasenotes_swc.txt33 KB
  • DEV_0230_SUBSYS_17AA383B_PCI_SUBSYS_381817AA.xml50 KB
  • DEV_0230_SUBSYS_17AA383E_PCI_SUBSYS_382217AA.xml50 KB
  • DEV_0230_SUBSYS_17AA3841_PCI_SUBSYS_380917AA.xml50 KB
  • DEV_0230_SUBSYS_17AA3853_PCI_SUBSYS_383F17AA.xml50 KB
  • DEV_0230_SUBSYS_17AA3857_PCI_SUBSYS_383A17AA.xml50 KB
  • DEV_0235_SUBSYS_17AA3384_PCI_SUBSYS_338417AA.xml85 KB
  • DEV_0235_SUBSYS_17AA3386_PCI_SUBSYS_338617AA.xml85 KB
  • DEV_0235_SUBSYS_17AA3387_PCI_SUBSYS_338717AA.xml85 KB
  • DEV_0235_SUBSYS_17AA373D_PCI_SUBSYS_374417AA.xml82 KB
  • DEV_0235_SUBSYS_17AA3744_PCI_SUBSYS_374417AA.xml82 KB
  • DEV_0235_SUBSYS_17AA3744_PCI_SUBSYS_377617AA.xml82 KB
  • DEV_0235_SUBSYS_17AA3745_PCI_SUBSYS_374617AA.xml85 KB
  • DEV_0235_SUBSYS_17AA3746_PCI_SUBSYS_374617AA.xml85 KB
  • DEV_0235_SUBSYS_17AA3746_PCI_SUBSYS_377717AA.xml85 KB
  • DEV_0235_SUBSYS_17AA3748_PCI_SUBSYS_374917AA.xml82 KB
  • DEV_0235_SUBSYS_17AA3749_PCI_SUBSYS_374917AA.xml82 KB
  • DEV_0235_SUBSYS_17AA374A_PCI_SUBSYS_374B17AA.xml85 KB
  • DEV_0235_SUBSYS_17AA374B_PCI_SUBSYS_374B17AA.xml85 KB
  • DEV_0235_SUBSYS_17AA374D_PCI_SUBSYS_374E17AA.xml82 KB
  • DEV_0235_SUBSYS_17AA374E_PCI_SUBSYS_374E17AA.xml82 KB
  • DEV_0235_SUBSYS_17AA3780_PCI_SUBSYS_378017AA.xml83 KB
  • DEV_0235_SUBSYS_17AA3781_PCI_SUBSYS_378117AA.xml83 KB
  • DEV_0235_SUBSYS_17AA3782_PCI_SUBSYS_378217AA.xml83 KB
  • DEV_0235_SUBSYS_17AA3783_PCI_SUBSYS_378317AA.xml83 KB
  • DEV_0235_SUBSYS_17AA378D_PCI_SUBSYS_378D17AA.xml83 KB
  • DEV_0235_SUBSYS_17AA378E_PCI_SUBSYS_378E17AA.xml83 KB
  • DEV_0235_SUBSYS_17AA3790_PCI_SUBSYS_379017AA.xml83 KB
  • DEV_0235_SUBSYS_17AA3791_PCI_SUBSYS_379017AA.xml83 KB
  • DEV_0235_SUBSYS_17AA3794_PCI_SUBSYS_379417AA.xml83 KB
  • DEV_0235_SUBSYS_17AA3798_PCI_SUBSYS_379817AA.xml83 KB
  • DEV_0235_SUBSYS_17AA379A_PCI_SUBSYS_379A17AA.xml83 KB
  • DEV_0235_SUBSYS_17AA379B_PCI_SUBSYS_379B17AA.xml83 KB
  • DEV_0235_SUBSYS_17AA379C_PCI_SUBSYS_379C17AA.xml83 KB
  • DEV_0235_SUBSYS_17AA379D_PCI_SUBSYS_379D17AA.xml83 KB
  • DEV_0256_SUBSYS_17AA373D_PCI_SUBSYS_374417AA.xml82 KB
  • DEV_0256_SUBSYS_17AA3744_PCI_SUBSYS_374417AA.xml82 KB
  • DEV_0256_SUBSYS_17AA3745_PCI_SUBSYS_374617AA.xml85 KB
  • DEV_0256_SUBSYS_17AA3746_PCI_SUBSYS_374617AA.xml85 KB
  • DEV_0256_SUBSYS_17AA375A_PCI_SUBSYS_375A17AA.xml82 KB
  • DEV_0256_SUBSYS_17AA375B_PCI_SUBSYS_375A17AA.xml82 KB
  • DEV_0256_SUBSYS_17AA375C_PCI_SUBSYS_375C17AA.xml85 KB
  • DEV_0256_SUBSYS_17AA375D_PCI_SUBSYS_375C17AA.xml85 KB
  • DEV_0256_SUBSYS_17AA3774_PCI_SUBSYS_377417AA.xml82 KB
  • DEV_0256_SUBSYS_17AA3775_PCI_SUBSYS_377517AA.xml85 KB
  • DEV_0256_SUBSYS_17AA3780_PCI_SUBSYS_378017AA.xml83 KB
  • DEV_0256_SUBSYS_17AA3781_PCI_SUBSYS_378117AA.xml83 KB
  • DEV_0256_SUBSYS_17AA3782_PCI_SUBSYS_378217AA.xml83 KB
  • DEV_0256_SUBSYS_17AA3783_PCI_SUBSYS_378317AA.xml83 KB
  • DEV_0257_SUBSYS_17AA38B4_PCI_SUBSYS_380E17AA.xml70 KB
  • DEV_0257_SUBSYS_17AA38B5_PCI_SUBSYS_380E17AA.xml66 KB
  • DEV_0257_SUBSYS_17AA38B6_PCI_SUBSYS_380E17AA.xml66 KB
  • DEV_0257_SUBSYS_17AA38B7_PCI_SUBSYS_380E17AA.xml66 KB
  • DEV_0257_SUBSYS_17AA38B8_PCI_SUBSYS_380E17AA.xml70 KB
  • DEV_0257_SUBSYS_17AA38BB_PCI_SUBSYS_380517AA.xml70 KB
  • DEV_0257_SUBSYS_17AA38BC_PCI_SUBSYS_380517AA.xml66 KB
  • DEV_0257_SUBSYS_17AA38BD_PCI_SUBSYS_380517AA.xml66 KB
  • + 236 more files

Nothing happens on its own: you download the file and decide yourself whether to install it.

Manufacturer
Lenovo
Driver version
6.0.9816.1
Release date
April 23, 2025
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
92.1 MB
File name
m7aud0mus14avc.exe
Digital signature
Signed - catalog HDXRT.CAT
INF version
03/27/2025, 6.0.9816.1
INF provider
Realtek Semiconductor Corp.
Device class
MEDIA
Source
Lenovo official catalog
Last verified
August 10, 2026
SHA-256
468687dad80e946f94b41bf22600a2424de6c2f4d0d26ad2e4b5f3aeec921b45

Supported hardware IDs (1450)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

Before you start: create a restore point (Start → type "Create a restore point" → Create). It takes a minute and lets you undo everything if the new driver turns out worse than the old one. This driver is made for Windows 11 (64-bit) - if your Windows is different, look for another version further down the page.

  1. Download the file with the button above - it comes directly from Lenovo official catalog.
  2. Double-click the downloaded file and follow the prompts - the installer does the rest.
  3. If it asks to restart the computer, let it.

Check it worked: open Device Manager again. The device should no longer show a warning icon, and its driver version should match the one on this page.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If that button is greyed out, use the restore point you made before installing (Start → "Recovery" → Open System Restore).

All versions (16)

VersionReleasedWindowsSize
6.0.9816.1latestSHA-256April 23, 20251192.1 MBDownload
6.0.9700.1SHA-256October 15, 202411113.9 MBDownload
10.0.61.1SHA-256October 8, 20241180.7 MBDownload
6.0.9675.1SHA-256August 22, 202411113.7 MBDownload
6.0.9441.1SHA-256July 4, 20241120.4 MBDownload
6.0.9247.1SHA-256March 12, 20241118.4 MBDownload
6.0.9573.1SHA-256December 19, 202311110.5 MBDownload
6.0.9553.1SHA-256September 26, 20231185.5 MBDownload
6.0.9537.1SHA-256August 18, 20231184.8 MBDownload
6.0.9376.1SHA-256April 14, 202311119.0 MBDownload
6.0.9373.1SHA-256August 16, 202211125.0 MBDownload
6.0.9258.1SHA-256July 1, 20221119.4 MBDownload
6.0.9279.1SHA-256May 6, 20221182.0 MBDownload
6.0.9233.1SHA-256February 14, 20221118.4 MBDownload
6.0.8742.1SHA-256January 20, 20221116.1 MBDownload
6.0.9268.1SHA-256December 6, 202111178.9 MBDownload