DriverCove

Realtek Audio Driver - 10 (21H1 or Later) 11 (21H2 or Later) Driver 6.0.9847.1

by Lenovo

This release in brief

  • This release is for different hardware than the previous one - compare the hardware IDs below with your device.
  • The newest of 2 releases of this driver in the catalog.
  • 6.0.9847.1 came out 34 days after the previous release, 6.0.9573.1.

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
r1sar23w.exe, 214.2 MB
Published by
Realtek Semiconductor Corp.
Digitally signed
Windows checks this signature before installing
Inside
875 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full list
  • Setup.cmd4 KB
  • DetectionVerificationDrv.dll880 KB
  • DetectionVerificationDrv.inf18 KB
  • IntcAudioBus.inf34 KB
  • IntcAudioBus.sys324 KB
  • IntcBTAu.inf121 KB
  • IntcBTAu.sys873 KB
  • IntcBtLE.inf14 KB
  • IntcBtLE.sys137 KB
  • IntcDMic.inf110 KB
  • IntcDMic.sys753 KB
  • IntcOED.inf75 KB
  • IntcOED.sys1.2 MB
  • IntcSDW.inf156 KB
  • IntcSDW.sys930 KB
  • IntcSST.inf197 KB
  • IntcSST.sys831 KB
  • IntcSdwBus.inf23 KB
  • IntcSdwBus.sys511 KB
  • IntcUSB.inf121 KB
  • IntcUSB.sys901 KB
  • IntelMva.dll1.1 MB
  • IntelMvaExtension.inf15 KB
  • IntelSSTPreprocStreamer.dll37.7 MB
  • IntelWovSDK.dll1016 KB
  • LT6911Au.inf6 KB
  • LT6911Au.sys65 KB
  • MultiChannelWoV.dll877 KB
  • MultichannelWoVCfg.dll295 KB
  • WakeWordEngine.dll860 KB
  • WweConfigurationDll.dll389 KB
  • detectionverificationdrv.cat42 KB
  • intcaudiobus.cat40 KB
  • intcbtau.cat45 KB
  • intcbtle.cat38 KB
  • intcdmic.cat44 KB
  • intcoed.cat137 KB
  • intcsdw.cat45 KB
  • intcsdwbus.cat42 KB
  • intcsst.cat44 KB
  • intcusb.cat45 KB
  • intelmvaextension.cat14 KB
  • lt6911au.cat37 KB
  • settings.xml3 KB
  • dsp_lib_intel_wov_adl-n_release.bin100 KB
  • dsp_lib_intel_wov_adl_release.bin100 KB
  • dsp_lib_intel_wov_release.bin100 KB
  • dsp_lib_intel_wov_tgl_release.bin100 KB
  • dsp_lib_whm_adl-n_release.bin116 KB
  • dsp_lib_whm_adl_release.bin116 KB
  • dsp_lib_whm_release.bin116 KB
  • dsp_lib_whm_tgl_release.bin116 KB
  • IntcOEDTopology.oec57 KB
  • IntcOEDTopology.xml44 KB
  • IntcOED_OemLibPath.inf12 KB
  • adl_nahimic_lib.bin92 KB
  • adl_rtkdrc_lib.bin56 KB
  • adl_rtkeq_lib.bin48 KB
  • adl_rtksep481_lib.bin100 KB
  • adl_tisa_2p2.bin80 KB
  • adl_vlldp14x_lite_lib.bin112 KB
  • intcoed_oemlibpath.cat19 KB
  • IntelHwKws_v2.dll1.1 MB
  • WweConfigurationDll.dll389 KB
  • settingsHwKws.xml1 KB
  • ControlModule.dll938 KB
  • DetectionVerificationDrv.dll868 KB
  • IntelAudioService.exe518 KB
  • IntelAudioService.exe.config1 KB
  • IntelSSTPreprocStreamer.dll37.7 MB
  • NativeApiAdapter.dll109 KB
  • RpcServer.dll156 KB
  • WakeWordEngine.dll858 KB
  • WppLoggerDll.dll415 KB
  • DefaultConfigs.xml1 KB
  • aec_asr_str_def_1ch_in.tf5 KB
  • aec_asr_str_def_2ch_in.tf5 KB
  • aec_asr_str_def_2ch_in_gna.tf5 KB
  • aec_asr_str_def_4ch_in.tf5 KB
  • aec_asr_str_def_4ch_in_gna.tf5 KB
  • aec_default.tf1 KB
  • aec_default_fw16.tf1 KB
  • aec_dns_str_def_1ch_in_48k_gna.tf5 KB
  • aec_dns_str_def_1ch_in_gna.tf5 KB
  • aec_dns_str_def_2ch_in_48k_gna.tf5 KB
  • aec_dns_str_def_2ch_in_gna.tf5 KB
  • aec_fdkf_fw16.tf1 KB
  • aec_wov_str_def_1ch_in.tf5 KB
  • aec_wov_str_def_2ch_in.tf5 KB
  • aec_wov_str_def_2ch_in_gna.tf5 KB
  • aec_wov_str_def_4ch_in.tf5 KB
  • aec_wov_str_def_4ch_in_gna.tf5 KB
  • ana_default.tf1 KB
  • asr_cortana_3_1_default.tf4 KB
  • asr_cortana_4_0_default.tf4 KB
  • asr_default.tf4 KB
  • dns_default.tf1 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
  • wov_default_multi_channel_input.tf1 KB
  • wov_default_one_channel_input.tf1 KB
  • wov_multi_out_default.tf1 KB
  • IntelAcaDll.NetFull.dll33 KB
  • IntelAcaDll.dll44 KB
  • IntelAudioDll_x64.dll380 KB
  • IntelMultiPaSetupDll.dll141 KB
  • aec_wov_str_def_1ch_in.tf5 KB
  • aec_wov_str_def_1ch_in_gna.tf5 KB
  • aec_wov_str_def_2ch_in.tf5 KB
  • aec_wov_str_def_2ch_in_gna.tf5 KB
  • aec_wov_str_def_4ch_in.tf5 KB
  • aec_wov_str_def_4ch_in_gna.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_adl-n_release.bin638 KB
  • dsp_fw_adl_release.bin638 KB
  • dsp_fw_release.bin610 KB
  • dsp_fw_tgl_release.bin634 KB
  • intelwov_data_manifest.txt1 KB
  • model_metadata.xml24 KB
  • model_metadata_ADL.xml24 KB
  • model_metadata_RPL.xml24 KB
  • model_metadata_TGL.xml24 KB
  • mslexa_en-US_hq.dsp170 KB
  • mslexa_en-US_hq_echo.th1 KB
  • mslexa_en-US_hq_ms.th1 KB
  • alenec_ja-JP_hq.dsp167 KB
  • alenec_ja-JP_hq_echo.th1 KB
  • alenec_ja-JP_hq_nec.th1 KB
  • tencent_zh-CN_ex.alco1 KB
  • tencent_zh-CN_ex.eth1 KB
  • tencent_zh-CN_ex.hsc2.9 MB
  • tencent_zh-CN_ex.th1 KB
  • tencent_zh-CN_hq.dsp166 KB
  • tencent_zh-CN_hq.th1 KB
  • MultiChannelWoV.dll877 KB
  • MultichannelWoVCfg.dll295 KB
  • leno2_zh-CN_ex.alco1 KB
  • leno2_zh-CN_ex.eth1 KB
  • leno2_zh-CN_ex.hsc1.5 MB
  • leno2_zh-CN_ex.th1 KB
  • leno2_zh-CN_hq.dsp168 KB
  • leno2_zh-CN_hq.th1 KB
  • echo_en-NZ_ex.alco1 KB
  • echo_en-NZ_ex.eth1 KB
  • echo_en-NZ_ex.hsc3.6 MB
  • echo_en-NZ_ex.th1 KB
  • echo_en-NZ_hq.dsp166 KB
  • echo_en-NZ_hq.th1 KB
  • echo_pt-BR_ex.alco1 KB
  • echo_pt-BR_ex.eth1 KB
  • echo_pt-BR_ex.hsc3.6 MB
  • echo_pt-BR_ex.th1 KB
  • echo_pt-BR_hq.dsp165 KB
  • echo_pt-BR_hq.th1 KB
  • echo_fr-FR_ex.alco1 KB
  • echo_fr-FR_ex.eth1 KB
  • echo_fr-FR_ex.hsc3.5 MB
  • echo_fr-FR_ex.th1 KB
  • echo_fr-FR_hq.dsp162 KB
  • echo_fr-FR_hq.th1 KB
  • echo_fr-CA_ex.alco1 KB
  • echo_fr-CA_ex.eth1 KB
  • echo_fr-CA_ex.hsc3.5 MB
  • echo_fr-CA_ex.th1 KB
  • echo_fr-CA_hq.dsp162 KB
  • echo_fr-CA_hq.th1 KB
  • echo_es-ES_ex.alco1 KB
  • echo_es-ES_ex.eth1 KB
  • echo_es-ES_ex.hsc3.5 MB
  • echo_es-ES_ex.th1 KB
  • echo_es-ES_hq.dsp164 KB
  • echo_es-ES_hq.th1 KB
  • echo_de-DE_ex.alco1 KB
  • echo_de-DE_ex.eth1 KB
  • echo_de-DE_ex.hsc3.5 MB
  • echo_de-DE_ex.th1 KB
  • echo_de-DE_hq.dsp166 KB
  • echo_de-DE_hq.th1 KB
  • echo_en-GB_ex.alco1 KB
  • echo_en-GB_ex.eth1 KB
  • echo_en-GB_ex.hsc3.6 MB
  • echo_en-GB_ex.th1 KB
  • echo_en-GB_hq.dsp166 KB
  • echo_en-GB_hq.th1 KB
  • echo_en-IE_ex.alco1 KB
  • echo_en-IE_ex.eth1 KB
  • echo_en-IE_ex.hsc3.6 MB
  • echo_en-IE_ex.th1 KB
  • echo_en-IE_hq.dsp166 KB
  • echo_en-IE_hq.th1 KB
  • echo_ja-JP_ex.alco1 KB
  • echo_ja-JP_ex.eth1 KB
  • echo_ja-JP_ex.hsc9.5 MB
  • echo_ja-JP_ex.th1 KB
  • echo_ja-JP_hq.dsp163 KB
  • echo_ja-JP_hq.th1 KB
  • echo_it-IT_ex.alco1 KB
  • + 675 more files

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

Manufacturer
Lenovo
Device
8 devices - see the list below
Driver version
6.0.9847.1
Release date
July 14, 2025
Supported Windows
Windows 11, Windows 10
Architecture
64-bit (x64)
File size
214.2 MB
File name
r1sar23w.exe
Digital signature
Signed - catalog HDXRT.CAT
INF version
06/10/2025, 6.0.9847.1
INF provider
Realtek Semiconductor Corp.
Device class
MEDIA
Source
Lenovo official catalog
Last verified
August 10, 2026
SHA-256
2142ee8923cb26994149b8237e1a9fc071a2a997d50481d8aa01ca6972c98dd9

Supported devices (8)

  • Alder Lake PCH-P High Definition Audio Controller
  • Alder Lake Smart Sound Technology Audio Controller
  • 500 Series Chipset Family On-Package High Definition Audio (HD Audio)
  • 700 Series Chipset Family HD Audio
  • 500 Series Chipset Family HD Audio
  • 600 Series Chipset Family HD Audio
  • Alder Lake-N PCH High Definition Audio Controller
  • Raptor Lake-P/U/H cAVS

Supported hardware IDs (1500)

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, Windows 10 (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

  • Package size: 214 MB, 73.9 MB larger than the previous release.
VersionReleasedSource
6.0.9573.1June 10, 2025Lenovo official catalog

If the device still does not work

More Lenovo audio & sound cards drivers