DriverCove

Realtek Audio Driver - 10 (20H2 or Later) 11 (21H2 or Later) Driver 6.0.9559.1

by Lenovo

This release in brief

  • This release is for different hardware than the previous one - compare the hardware IDs below with your device.
  • One of 11 releases of this driver; the newest, 6.0.9764.1/10.29.00.12316 from October 2025, is listed below.
  • 6.0.9559.1 came out 17 months after the previous release, 6.0.9481.1.

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
r1xa314w.exe, 87.2 MB
Published by
Realtek Semiconductor Corp.
Digitally signed
Windows checks this signature before installing
Inside
584 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full list
  • devcon.exe80 KB
  • silentinstall.bat3 KB
  • silentinstall.exe966 KB
  • DetectionVerificationDrv.dll825 KB
  • DetectionVerificationDrv.inf26 KB
  • IntcAudioBus.inf34 KB
  • IntcAudioBus.sys313 KB
  • IntcBTAu.inf128 KB
  • IntcBTAu.sys893 KB
  • IntcBtLE.inf20 KB
  • IntcBtLE.sys148 KB
  • IntcDMic.inf125 KB
  • IntcDMic.sys767 KB
  • IntcOED.inf80 KB
  • IntcOED.sys1.2 MB
  • IntcSDW.inf164 KB
  • IntcSDW.sys942 KB
  • IntcSST.inf204 KB
  • IntcSST.sys845 KB
  • IntcSdwBus.inf28 KB
  • IntcSdwBus.sys576 KB
  • IntcStreaming.inf19 KB
  • IntcStreaming.sys306 KB
  • IntcUSB.inf128 KB
  • IntcUSB.sys917 KB
  • IntelSSTPreprocStreamer.dll37.6 MB
  • IntelWovSDK.dll1018 KB
  • LT6911Au.inf6 KB
  • LT6911Au.sys67 KB
  • MultiChannelWoV.dll893 KB
  • MultichannelWoVCfg.dll299 KB
  • WakeWordEngine.dll932 KB
  • detectionverificationdrv.cat90 KB
  • intcaudiobus.cat87 KB
  • intcbtau.cat93 KB
  • intcbtle.cat86 KB
  • intcdmic.cat91 KB
  • intcoed.cat186 KB
  • intcsdw.cat93 KB
  • intcsdwbus.cat90 KB
  • intcsst.cat92 KB
  • intcstreaming.cat85 KB
  • intcusb.cat93 KB
  • lt6911au.cat85 KB
  • dsp_lib_asrc_adl-n_release.bin76 KB
  • dsp_lib_asrc_adl_release.bin76 KB
  • dsp_lib_asrc_tgl_release.bin76 KB
  • dsp_lib_intel_wov_adl-n_release.bin100 KB
  • dsp_lib_intel_wov_adl_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_tgl_release.bin116 KB
  • IntcOEDTopology.oec57 KB
  • IntcOEDTopology.xml45 KB
  • ControlModule.dll859 KB
  • IntelAudioService.exe520 KB
  • IntelAudioService.exe.config1 KB
  • IntelSSTPreprocStreamer.dll37.6 MB
  • NativeApiAdapter.dll128 KB
  • RpcServer.dll174 KB
  • WppLoggerDll.dll487 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_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_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
  • str_1ch_in_1_out_bypass.tf4 KB
  • str_2ch_in_1_out_bypass.tf4 KB
  • str_4ch_in_1_out_bypass.tf4 KB
  • IntelAcaDll.NetFull.dll34 KB
  • IntelAcaDll.dll152 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_adl-n_release.bin658 KB
  • dsp_fw_adl_release.bin658 KB
  • dsp_fw_tgl_release.bin654 KB
  • WoV_Externals_TGL_FF_IntelWoV_2.9.1153.0_1401.txt1 KB
  • intelwov_data_manifest.txt1 KB
  • model_metadata_ADL.xml25 KB
  • model_metadata_RPL.xml25 KB
  • model_metadata_TGL.xml25 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.dll893 KB
  • MultichannelWoVCfg.dll299 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
  • echo_it-IT_ex.eth1 KB
  • echo_it-IT_ex.hsc3.5 MB
  • echo_it-IT_ex.th1 KB
  • echo_it-IT_hq.dsp163 KB
  • echo_it-IT_hq.th1 KB
  • echo_es-MX_ex.alco1 KB
  • echo_es-MX_ex.eth1 KB
  • echo_es-MX_ex.hsc3.5 MB
  • echo_es-MX_ex.th1 KB
  • echo_es-MX_hq.dsp164 KB
  • echo_es-MX_hq.th1 KB
  • echo_en-CA_ex.alco1 KB
  • echo_en-CA_ex.eth1 KB
  • echo_en-CA_ex.hsc3.5 MB
  • echo_en-CA_ex.th1 KB
  • echo_en-CA_hq.dsp166 KB
  • echo_en-CA_hq.th1 KB
  • echo_de-AT_ex.alco1 KB
  • echo_de-AT_ex.eth1 KB
  • echo_de-AT_ex.hsc3.5 MB
  • echo_de-AT_ex.th1 KB
  • echo_de-AT_hq.dsp166 KB
  • echo_de-AT_hq.th1 KB
  • echo_en-AU_ex.alco1 KB
  • echo_en-AU_ex.eth1 KB
  • echo_en-AU_ex.hsc3.6 MB
  • echo_en-AU_ex.th1 KB
  • echo_en-AU_hq.dsp166 KB
  • echo_en-AU_hq.th1 KB
  • + 384 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
6.0.9559.1
Release date
January 3, 2025
Supported Windows
Windows 11, Windows 10
Architecture
64-bit (x64)
File size
87.2 MB
File name
r1xa314w.exe
Digital signature
Signed - catalog HDXRT.CAT
INF version
08/08/2023, 6.0.9559.1
INF provider
Realtek Semiconductor Corp.
Device class
MEDIA
Source
Lenovo official catalog
Last verified
August 10, 2026
SHA-256
bdda3152cecc3f67b9bf892be9b0ab4f13b729e50a5c86147600319368c67a53

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 (1178)

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: 87.2 MB, 60.1 MB larger than the previous release.
VersionReleasedSource
6.0.9764.1/10.29.00.12316October 10, 2025Lenovo official catalog
6.0.9847.1September 26, 2025Lenovo official catalog
6.0.9597.1August 22, 2025Lenovo official catalog
6.0.9764.1May 15, 2025Lenovo official catalog
6.0.9499.1/6.0.0.95May 13, 2025Lenovo official catalog
6.0.9366.1April 10, 2025Lenovo official catalog
6.0.9710.1February 26, 2025Lenovo official catalog
6.0.9590.1/3.30803.840.0February 14, 2025Lenovo official catalog
6.0.9481.1August 17, 2023Lenovo official catalog
6.0.9319.1/10.29.0.8467March 8, 2023Lenovo official catalog

If the device still does not work

More Lenovo audio & sound cards drivers