DriverCove

Realtek Audio Driver - 11 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
m7aud66us17.exe, 116.2 MB
Published by
Realtek Semiconductor Corp.
Digitally signed
Windows checks this signature before installing
Inside
201 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
  • 0x0409.ini22 KB
  • 0x040a.ini25 KB
  • 0x040b.ini22 KB
  • 0x040c.ini26 KB
  • 0x040e.ini23 KB
  • 0x0410.ini25 KB
  • 0x0411.ini15 KB
  • 0x0412.ini14 KB
  • 0x0413.ini24 KB
  • 0x0414.ini23 KB
  • 0x0415.ini24 KB
  • 0x0416.ini23 KB
  • 0x0419.ini23 KB
  • 0x041a.ini23 KB
  • 0x041b.ini23 KB
  • 0x041d.ini23 KB
  • 0x041e.ini22 KB
  • 0x041f.ini22 KB
  • 0x0421.ini24 KB
  • 0x0424.ini23 KB
  • 0x042d.ini23 KB
  • 0x0804.ini11 KB
  • 0x0816.ini24 KB
  • 0x0c0c.ini26 KB
  • ISSetup.dll786 KB
  • M7AUD66US17_readme.html30 KB
  • USetup.iss1 KB
  • data1.cab11.1 MB
  • data1.hdr49 KB
  • data2.cab1 KB
  • layout.bin1 KB
  • setup.exe1.1 MB
  • setup.ini5 KB
  • setup.inx554 KB
  • setup.isn254 KB
  • setup.iss1 KB
  • DetectionVerificationDrv.dll1007 KB
  • DetectionVerificationDrv.inf24 KB
  • IntcAudioBus.inf31 KB
  • IntcAudioBus.sys349 KB
  • IntcBTAu.inf120 KB
  • IntcBTAu.sys903 KB
  • IntcBtLE.inf15 KB
  • IntcBtLE.sys166 KB
  • IntcDMic.inf107 KB
  • IntcDMic.sys789 KB
  • IntcOED.inf51 KB
  • IntcOED.sys1.4 MB
  • IntcSDW.inf123 KB
  • IntcSDW.sys956 KB
  • IntcSST.inf196 KB
  • IntcSST.sys852 KB
  • IntcSdwBus.inf25 KB
  • IntcSdwBus.sys632 KB
  • IntcStreaming.inf18 KB
  • IntcStreaming.sys347 KB
  • IntcUSB.inf120 KB
  • IntcUSB.sys925 KB
  • IntelSSTPreprocStreamer.dll107.0 MB
  • IntelWovSDK.dll1018 KB
  • LT6911Au.inf6 KB
  • LT6911Au.sys67 KB
  • MultiChannelWoV.dll829 KB
  • MultichannelWoVCfg.dll280 KB
  • WakeWordEngine.dll978 KB
  • detectionverificationdrv.cat32 KB
  • intcaudiobus.cat30 KB
  • intcbtau.cat35 KB
  • intcbtle.cat28 KB
  • intcdmic.cat34 KB
  • intcoed.cat57 KB
  • intcsdw.cat35 KB
  • intcsdwbus.cat32 KB
  • intcsst.cat34 KB
  • intcstreaming.cat27 KB
  • intcusb.cat35 KB
  • lt6911au.cat27 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.xml47 KB
  • ControlModule.dll595 KB
  • IntelAudioService.exe355 KB
  • IntelAudioService.exe.config1 KB
  • NativeApiAdapter.dll128 KB
  • RpcServer.dll175 KB
  • WppLoggerDll.dll487 KB
  • IntelDetectorCom.dll199 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.bin750 KB
  • dsp_fw_mtl_release.bin750 KB
  • WoV_Externals_MTL_IntelWoV_3.0.131.0_129.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.dll829 KB
  • MultichannelWoVCfg.dll280 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
  • HDXLV.inf136 KB
  • HDXLVSST.inf257 KB
  • RTAIODAT.DAT59.8 MB
  • RTKVHD64.sys6.5 MB
  • hdxrt.cat2.9 MB
  • RealtekAPO.inf38 KB
  • RltkAPOU64.dll10.3 MB
  • realtekapo.cat104 KB
  • OVWrap2.dll1.2 MB
  • gna.dll3.1 MB
  • msvcp140.dll606 KB
  • openvino.dll12.3 MB
  • openvino_c.dll403 KB
  • openvino_intel_cpu_plugin.dll31.2 MB
  • openvino_intel_gna_plugin.dll4.0 MB
  • openvino_ir_frontend.dll431 KB
  • ovwrap2.cat501 KB
  • ovwrap2.inf8 KB
  • tbb12.dll194 KB
  • tbbbind_2_5.dll206 KB
  • tbbmalloc.dll116 KB
  • tbbmalloc_proxy.dll51 KB
  • vcruntime140.dll120 KB
  • vcruntime140_1.dll64 KB
  • MonoSeparationEnrollDll.dll942 KB
  • PTTdll.dll220 KB
  • RealtekService.inf31 KB
  • RtCOM64.dll1.1 MB
  • RtDataProc64.dll511 KB
  • RtkApi64U.dll881 KB
  • RtkAudUService64.exe3.0 MB
  • RtkAudUServiceConf64.dll56 KB
  • RtkAudUServiceRes64.dll2.7 MB
  • RtkCfg64.dll194 KB
  • SpeakerVerfDll.dll1.3 MB
  • realtekservice.cat31 KB
  • RealtekUAPO2.inf147 KB
  • RltkAPOU642.dll10.8 MB
  • RtkIntU642.dll10.8 MB
  • RtkMicUUn642.dll10.8 MB
  • RtkUApo2Api.dll719 KB
  • realtekapo2.cat309 KB
  • HDX_LenovoExt_AVO_V4_REN_ONLY_RTK.inf21 KB
  • HDX_LenovoExt_AVO_V4_REN_ONLY_RTKGen3p1_KD.inf19 KB
  • HDX_LenovoExt_DOLBY_Wrap_RTK.inf17 KB
  • HDX_LenovoExt_DOLBY_Wrap_RTKGen4.inf22 KB
  • HDX_LenovoExt_RTK.inf80 KB
  • HDX_LenovoExt_RTKGen4.inf17 KB
  • hdxrtext.cat3.4 MB
  • RealtekAPO.inf38 KB
  • RltkAPOU64.dll10.3 MB
  • realtekapo.cat104 KB
  • HDX_LenovoExt_APOT_1_on.inf3 KB
  • HDX_LenovoExt_APOT_2-60_on.inf3 KB
  • HDX_LenovoExt_APOT_AD72_G.inf9 KB
  • HDX_LenovoExt_APOT_AD98_G.inf5 KB
  • gen4CapCondOn.cond9 KB
  • gen4RenCondOn.cond1 KB
  • gen4pkey_1.mdat93 KB
  • gen4pkey_2-60.mdat93 KB
  • hdxrtapoext.cat833 KB
  • netstate2_a_AD72_g.dat14.9 MB
  • netstate2_a_AD98_g.dat14.9 MB
  • RealtekHSA.inf1 KB
  • realtekhsa.cat12 KB
  • RealtekUAPO2.inf147 KB
  • RltkAPOU642.dll10.8 MB
  • RtkIntU642.dll10.8 MB
  • RtkMicUUn642.dll10.8 MB
  • RtkUApo2Api.dll719 KB
  • + 1 more files

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

Manufacturer
Lenovo
Driver version
6.0.9879.1
Release date
March 11, 2026
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
116.2 MB
File name
m7aud66us17.exe
Digital signature
Signed - catalog HDXRT.CAT
INF version
08/26/2025, 6.0.9879.1
INF provider
Realtek Semiconductor Corp.
Device class
MEDIA
Source
Lenovo official catalog
Last verified
August 10, 2026
SHA-256
fb8f4362e2346d9f7593cadeff9224402f82fa92dd0da74981ee38cd09509cd5

Supported hardware IDs (1523)

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 (4)

VersionReleasedWindowsSize
6.0.9879.1latestSHA-256March 11, 202611116.2 MBDownload
6.0.9879.1/10.29.0.11060SHA-256January 6, 202611126.3 MBDownload
6.0.9509.1SHA-256May 18, 202311157.0 MBDownload
6.0.9030.1SHA-256December 22, 20211117.7 MBDownload