DriverCove

Realtek Audio Driver - 11 (24H2 or Later) Driver 6.0.9967.1/20.43.12784.6

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
n4vao11w.exe, 78.3 MB
Published by
Realtek
Digitally signed
Windows checks this signature before installing
Inside
287 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full list
  • InstallPackage.bat3 KB
  • lenovoclearvoice_ext_capg.cat11 KB
  • lenovoclearvoice_ext_capg.inf1 KB
  • lenovoclearvoice_ext_intc.cat11 KB
  • lenovoclearvoice_ext_intc.inf55 KB
  • lenovoclearvoice_ext_rtk.cat11 KB
  • lenovoclearvoice_ext_rtk.inf25 KB
  • DetectionVerificationDrv.dll1.0 MB
  • DetectionVerificationDrv.inf24 KB
  • IntcAcaCxSensor.inf7 KB
  • IntcAcaCxSensorDrv.dll661 KB
  • IntcAudioBus.inf32 KB
  • IntcAudioBus.sys360 KB
  • IntcAudioSensorProxyDriver.inf10 KB
  • IntcAudioSensorProxyDriver.sys74 KB
  • IntcBTAu.inf121 KB
  • IntcBTAu.sys945 KB
  • IntcDMic.inf112 KB
  • IntcDMic.sys827 KB
  • IntcNldCxSensor.inf7 KB
  • IntcNldCxSensorDrv.dll379 KB
  • IntcOED.inf68 KB
  • IntcOED.sys1.5 MB
  • IntcSBtLe.inf24 KB
  • IntcSBtLe.sys540 KB
  • IntcSSDW.inf27 KB
  • IntcSSDW.sys646 KB
  • IntcSST.inf197 KB
  • IntcSST.sys887 KB
  • IntcSdwBus.inf25 KB
  • IntcSdwBus.sys647 KB
  • IntcUSB.inf121 KB
  • IntcUSB.sys964 KB
  • IntelMva.dll959 KB
  • IntelMvaExtension.inf12 KB
  • IntelSSTPreprocStreamer.dll85.4 MB
  • LT6911Au.inf6 KB
  • LT6911Au.sys81 KB
  • MultiChannelWoV.dll828 KB
  • MultichannelWoVCfg.dll289 KB
  • WakeWordEngine.dll1.0 MB
  • WweConfigurationDll.dll417 KB
  • detectionverificationdrv.cat34 KB
  • intcacacxsensordrv.cat29 KB
  • intcaudiobus.cat32 KB
  • intcaudiosensorproxydriver.cat29 KB
  • intcbtau.cat37 KB
  • intcdmic.cat36 KB
  • intcnldcxsensordrv.cat29 KB
  • intcoed.cat58 KB
  • intcsbtle.cat29 KB
  • intcsdwbus.cat35 KB
  • intcssdw.cat29 KB
  • intcsst.cat37 KB
  • intcusb.cat37 KB
  • intelmvaextension.cat12 KB
  • lt6911au.cat29 KB
  • settings.xml3 KB
  • tbb12.dll1.0 MB
  • dsp_lib_asrc_ptl_qs.bin72 KB
  • dsp_lib_asrc_release.bin72 KB
  • dsp_lib_intel_aca_ptl_qs.bin332 KB
  • dsp_lib_intel_aca_release.bin332 KB
  • dsp_lib_intel_wov_ptl_qs.bin100 KB
  • dsp_lib_intel_wov_release.bin100 KB
  • dsp_lib_nld_ptl_qs.bin56 KB
  • dsp_lib_nld_release.bin56 KB
  • dsp_lib_psns48k_ptl_qs.bin212 KB
  • dsp_lib_psns48k_release.bin212 KB
  • dsp_lib_psns96k_ptl_qs.bin232 KB
  • dsp_lib_psns96k_release.bin232 KB
  • dsp_lib_whm_ptl_qs.bin112 KB
  • dsp_lib_whm_release.bin112 KB
  • IntcOEDTopology.oec57 KB
  • IntcOEDTopology.xml46 KB
  • ControlModule.dll410 KB
  • IntelAudioService.exe359 KB
  • IntelAudioService.exe.config1 KB
  • NativeApiAdapter.dll127 KB
  • RpcServer.dll175 KB
  • WppLoggerDll.dll488 KB
  • IntelDetectorCom.dll204 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_ptl_qs.bin770 KB
  • dsp_fw_release.bin770 KB
  • WoV_Externals_PTL_IntelWoV_3.1.242.0_405.txt1 KB
  • intelwov_data_manifest.txt1 KB
  • model_metadata_PTL.xml3 KB
  • tencent_zh-CN_ex.eth1 KB
  • tencent_zh-CN_ex.hsc873 KB
  • tencent_zh-CN_ex.th1 KB
  • tencent_zh-CN_hq.gna137 KB
  • MultiChannelWoV.dll828 KB
  • MultichannelWoVCfg.dll289 KB
  • xiaomi_zh-CN_ex.eth1 KB
  • xiaomi_zh-CN_ex.hsc1.8 MB
  • xiaomi_zh-CN_ex.th1 KB
  • xiaomi_zh-CN_hq.gna139 KB
  • ms_en-US_ex.eth1 KB
  • ms_en-US_ex.hsc3.5 MB
  • ms_en-US_ex.th1 KB
  • ms_en-US_hq.gna139 KB
  • LenovoClearVoice.dll869 KB
  • LenovoClearVoice_Lib.dll3.9 MB
  • ThirdPartyNotices.txt39 KB
  • aiagc-ThirdPartyNotices.txt1.4 MB
  • aiagc_p1.onnx.mbin108 KB
  • aiagc_p2.onnx.mbin691 KB
  • ainr-ThirdPartyNotices.txt833 KB
  • ainr.onnx.mbin415 KB
  • coe-30002-01_lenovo_license_agreement.pdf262 KB
  • lenovoclearvoice.cat58 KB
  • lenovoclearvoice.inf57 KB
  • RealtekUAPO2.inf305 KB
  • RltkAPOU642.dll10.9 MB
  • RtkIntU642.dll10.9 MB
  • RtkMicUUn642.dll10.9 MB
  • RtkUApo2Api.dll760 KB
  • realtekapo2.cat311 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
  • RealtekRS5HSA.inf1 KB
  • realtekrs5hsa.cat12 KB
  • IntcOED_OemLibPath.inf19 KB
  • intcoed_oemlibpath.cat25 KB
  • ptl_bandcalc_lib.bin52 KB
  • ptl_elliptic2_lib.bin204 KB
  • ptl_nahimic_lib.bin192 KB
  • ptl_rtksep481_lib.bin116 KB
  • ptl_vlldp15x_2inst_lib.bin184 KB
  • ptl_vlldp15x_lite_2inst_lib.bin128 KB
  • MonoSeparationEnrollDll.dll981 KB
  • MonoSeparationGEnrollDll.dll925 KB
  • PTTdll.dll220 KB
  • RealtekService.inf39 KB
  • RtCOM64.dll1.1 MB
  • RtDataProc64.dll510 KB
  • RtkApi64U.dll881 KB
  • RtkApoApiProxy.dll282 KB
  • RtkAudUService64.exe3.3 MB
  • RtkAudUServiceConf64.dll64 KB
  • RtkAudUServiceRes64.dll3.0 MB
  • RtkCfg64.dll261 KB
  • SpeakerVerfDll.dll1.3 MB
  • realtekservice.cat32 KB
  • OVWrapN.dll1.4 MB
  • msvcp140.dll606 KB
  • openvino.dll13.2 MB
  • openvino_c.dll221 KB
  • openvino_intel_cpu_plugin.dll40.4 MB
  • openvino_intel_npu_plugin.dll2.3 MB
  • openvino_ir_frontend.dll447 KB
  • ovwrapn.cat548 KB
  • ovwrapn.inf8 KB
  • tbb12.dll199 KB
  • tbbbind_2_5.dll210 KB
  • tbbmalloc.dll119 KB
  • tbbmalloc_proxy.dll54 KB
  • vcruntime140.dll120 KB
  • vcruntime140_1.dll64 KB
  • HDX_LenovoExt_Dolby_RTK2.inf15 KB
  • hdxrtext.cat3.6 MB
  • HDXLVSST.inf265 KB
  • RTAIODAT.DAT60.5 MB
  • RTKVHD64.sys6.6 MB
  • hdxrt.cat3.1 MB
  • BTHENUM-{0000110b-0000-1000-8000-00805f9b34fb}_VID&000117ef_PID&a07c.xml106 KB
  • BTHENUM-{0000110b-0000-1000-8000-00805f9b34fb}_VID&000117ef_PID&a085.xml96 KB
  • BTHENUM-{0000110b-0000-1000-8000-00805f9b34fb}_VID&000117ef_PID&a086.xml103 KB
  • dax3_ext_capg.cat24 KB
  • dax3_ext_capg.inf10 KB
  • DEV_0257_SUBSYS_17AA233D_PCI_SUBSYS_233D17AA.xml85 KB
  • DEV_0257_SUBSYS_17AA233E_PCI_SUBSYS_233E17AA.xml85 KB
  • DEV_0257_SUBSYS_17AA233F_PCI_SUBSYS_233F17AA.xml85 KB
  • DEV_0257_SUBSYS_17AA2343_PCI_SUBSYS_234317AA.xml493 KB
  • DEV_0257_SUBSYS_17AA2344_PCI_SUBSYS_234417AA.xml85 KB
  • DEV_0257_SUBSYS_17AA2345_PCI_SUBSYS_234517AA.xml85 KB
  • DEV_0257_SUBSYS_17AA2356_PCI_SUBSYS_235617AA.xml86 KB
  • DEV_0257_SUBSYS_17AA2358_PCI_SUBSYS_235817AA.xml85 KB
  • DEV_0257_SUBSYS_17AA235B_PCI_SUBSYS_235B17AA.xml87 KB
  • DEV_0257_SUBSYS_17AA2366_PCI_SUBSYS_236617AA.xml86 KB
  • + 87 more files

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

Manufacturer
Lenovo
Device
2 devices - see the list below
Driver version
6.0.9967.1/20.43.12784.6
Release date
August 19, 2026
Supported Windows
Windows 11
Architecture
64-bit (x64)
File size
78.3 MB
File name
n4vao11w.exe
Digital signature
Signed - catalog RealtekAPO2.cat
INF version
03/19/2026, 13.5489.2469.812
INF provider
Realtek
Device class
AudioProcessingObject
Source
Lenovo official catalog
Last verified
August 24, 2026
SHA-256
995b07ac2fb60624966d18ba4a5d6fb0797ebd91f2580ccfc2814b8ec84507b5

Supported devices (2)

  • Realtek Audio Effects Component
  • Core Ultra Processors (Series 3) HD Audio

Supported hardware IDs (7)

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).

Other versions of this driver

VersionReleasedSource
6.0.10010.1August 17, 2026Lenovo official catalog
6.0.9951.1/20.43.12784.6August 17, 2026Lenovo official catalog
10.0.402.1July 29, 2026Lenovo official catalog
10.0.381.1July 23, 2026Lenovo official catalog
6.0.9967.1June 30, 2026Lenovo official catalog
6.0.9989.1June 29, 2026Lenovo official catalog
6.0.9966.1June 29, 2026Lenovo official catalog
6.0.9980.1June 4, 2026Lenovo official catalog
10.0.360.1May 22, 2026Lenovo official catalog
10.0.349.1May 13, 2026Lenovo official catalog
10.0.357.1May 11, 2026Lenovo official catalog
6.0.9951.1May 6, 2026Lenovo official catalog