Cirrus Audio Features - 11 (24H2 or Later) Driver 7.26.15
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
- r3ia913w.exe, 340.8 MB
- Published by
- Intel(R) Corporation
- Digitally signed
- Windows checks this signature before installing
- Inside
- 855 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full listHide the list
- InstallPackage.bat1 KB
- silentinstall.bat1 KB
- silentinstall.exe966 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
- IntelSSTPreprocStreamer.dll85.4 MB
- LT6911Au.inf6 KB
- LT6911Au.sys81 KB
- MultiChannelWoV.dll828 KB
- MultichannelWoVCfg.dll289 KB
- WakeWordEngine.dll1.0 MB
- 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
- lt6911au.cat29 KB
- tbb12.dll1.0 MB
- dsp_lib_asrc_ptl_qs.bin72 KB
- dsp_lib_intel_aca_ptl_qs.bin332 KB
- dsp_lib_intel_wov_ptl_qs.bin100 KB
- dsp_lib_nld_ptl_qs.bin56 KB
- dsp_lib_psns48k_ptl_qs.bin212 KB
- dsp_lib_psns96k_ptl_qs.bin232 KB
- dsp_lib_whm_ptl_qs.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
- 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
- ElevocEffectsPackBTExt_CAPG.inf7 KB
- elevoceffectspackbtext_capg.cat18 KB
- ElevocHSA.inf2 KB
- elevochsa.cat11 KB
- ELE_BT_LICENCE.dat2 KB
- ELE_BWE_M_LNL.vpu2.1 MB
- ELE_BWE_M_PTL.vpu2.2 MB
- ELE_CG_233B17AA1 KB
- ELE_CG_233C17AA1 KB
- ELE_CG_235217AA2 KB
- ELE_CG_235317AA2 KB
- ELE_CG_235517AA1 KB
- ELE_CG_235917AA1 KB
- ELE_CG_235A17AA1 KB
- ELE_CG_235C17AA1 KB
- ELE_CG_37A317AA3 KB
- ELE_CG_380317AA1 KB
- ELE_CG_380817AA_S5G111 KB
- ELE_CG_380817AA_S5G11_21 KB
- ELE_CG_380917AA1 KB
- ELE_CG_380A17AA1 KB
- ELE_CG_380E17AA1 KB
- ELE_CG_382117AA1 KB
- ELE_CG_382B17AA1 KB
- ELE_CG_383217AA1 KB
- ELE_CG_383817AA1 KB
- ELE_CG_383917AA1 KB
- ELE_CG_383C17AA1 KB
- ELE_CG_384317AA1 KB
- ELE_CG_384917AA1 KB
- ELE_CG_385217AA2 KB
- ELE_CG_385317AA2 KB
- ELE_CG_514717AA1 KB
- ELE_CG_515817AA1 KB
- ELE_DMIC_RB_M_17AA380A_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_17AA3849_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_3807_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_3809_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_3821_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_3832_LNL.vpu2.2 MB
- ELE_DMIC_RB_M_3838_LNL.vpu2.2 MB
- ELE_DMIC_RB_M_3839_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_384A_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_384B_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_3852_PTL.vpu2.2 MB
- ELE_DMIC_RB_M_S990_PTL.vpu2.2 MB
- ELE_DM_CALI_ISOL_M_C.raw474 KB
- ELE_EX_1T_750_EM_M_PTL.vpu48.9 MB
- ELE_EX_EM_V6_M.crypt322 KB
- ELE_EX_EM_V6_M.wcrypt24.9 MB
- ELE_FMIC_FIXED_DIST_M_PTL.vpu1.0 MB
- ELE_NS_20DEG_DM_PTL.vpu1.9 MB
- ELE_NS_DM_C.raw1.7 MB
- ELE_NS_DM_LNL.vpu2.3 MB
- ELE_NS_DM_PTL.vpu2.3 MB
- ELE_NS_DM_WCL.vpu2.1 MB
- ELE_NS_DM_WCL_4561.vpu2.1 MB
- ELE_NS_S1M_C.raw1.7 MB
- ELE_NS_S1M_LNL.vpu2.3 MB
- ELE_NS_S1M_PTL.vpu2.3 MB
- ELE_NS_S1M_WCL.vpu2.1 MB
- ELE_NS_S1M_WCL_4561.vpu2.1 MB
- ELE_NS_SM_V4_M_PTL.vpu21.6 MB
- ELE_NS_USB_PTL.vpu2.3 MB
- ELE_SA_DM_C.raw1.6 MB
- ELE_SA_DM_M_LNL.vpu2.1 MB
- ELE_SA_DM_M_PTL.vpu2.1 MB
- ELE_SA_DM_M_WCL.vpu2.0 MB
- ELE_SA_DM_M_WCL_4561.vpu2.0 MB
- ELE_SE_3D_3832_C.raw451 KB
- ELE_SE_3D_3832_C2.raw1.4 MB
- ELE_SE_3D_3838_C.raw451 KB
- ELE_SE_3D_3838_C2.raw1.4 MB
- ELE_SE_3D_V5_YOGAM_M2_PTL.vpu1.7 MB
- ELE_SE_3D_V5_YOGAM_M_PTL.vpu40.2 MB
- ELE_SE_DMIC_3D.dat11.1 MB
- ELE_SE_DMIC_50.dat11.6 MB
- ELE_SE_DMIC_C.dat11.1 MB
- ELE_SE_DM_C.raw459 KB
- ELE_SE_DM_C2.raw1.4 MB
- ELE_SE_DM_M_PTL.vpu7.4 MB
- ELE_SE_DM_V5_M2_C.raw1.0 MB
- ELE_SE_DM_V5_M2_PTL.vpu1.5 MB
- ELE_SE_DM_V5_M_C.raw38.0 MB
- ELE_SE_DM_V5_M_PTL.vpu40.2 MB
- ELE_SE_M3D_V5_M2_PTL.vpu1.5 MB
- ELE_SE_M3D_V5_M_PTL.vpu40.2 MB
- ELE_SE_M_C_50.raw6.8 MB
- ELE_SMIC_M_C.raw2.4 MB
- ELE_SM_DEEPAEC.raw347 KB
- ELE_VVAD_M2_PTL.vpu1.7 MB
- ELE_VVAD_M3_PTL.vpu756 KB
- ELE_VVAD_M_PTL.vpu5.5 MB
- ElevocAPO64Ext_SoundWire.inf144 KB
- elevocapoext_soundwire.cat109 KB
- ElevocAPO64.inf24 KB
- ElevocAPOCheck.exe8.6 MB
- ElevocAudioManager.exe223 KB
- ElevocControlService.exe1.2 MB
- ElevocDAPO.dll1.6 MB
- ElevocGNA.dll2.2 MB
- ElevocKWSApo.dll1.1 MB
- ElevocSEEngine.dll272 KB
- ElevocUAPO.dll2.2 MB
- elevoc_cns.dll8.4 MB
- elevoc_core_engine.dll262 KB
- elevoc_engine.dll180 KB
- elevoc_gns.dll355 KB
- elevoc_icon.png11 KB
- elevoc_kws_engine.dll1.6 MB
- + 655 more files
Nothing happens on its own: you download the file and decide yourself whether to install it.
- Manufacturer
- Lenovo
- Device
- 6 devices - see the list below
- Driver version
7.26.15- Release date
- August 24, 2026
- Supported Windows
- Windows 11
- Architecture
- 64-bit (x64)
- File size
- 340.8 MB
- File name
r3ia913w.exe- Digital signature
- Signed - catalog
IntcSST.cat - INF version
05/22/2026,20.43.12784.6- INF provider
- Intel(R) Corporation
- Device class
- MEDIA
- Source
- Lenovo official catalog
- Last verified
- August 31, 2026
- SHA-256
249470e8f486745caa629997ee638978028c8c6fce38944a4a6160bb5a68440b
Supported devices (6)
- Arc B370
- Arc B390
- Intel Graphics
- Arc Pro B370
- Arc Pro B390
- Core Ultra Processors (Series 3) HD Audio
Supported hardware IDs (23)
- Intel GraphicsPCI\VEN_8086&DEV_B0A0
- Arc B390PCI\VEN_8086&DEV_B080
- Arc B370PCI\VEN_8086&DEV_B081
- Arc B390PCI\VEN_8086&DEV_B082
- Arc B370PCI\VEN_8086&DEV_B083
- Intel GraphicsPCI\VEN_8086&DEV_B08F
- Intel GraphicsPCI\VEN_8086&DEV_B090
- Arc Pro B390PCI\VEN_8086&DEV_B086
- Arc Pro B370PCI\VEN_8086&DEV_B087
- Arc Pro B390PCI\VEN_8086&DEV_B084
- Arc Pro B370PCI\VEN_8086&DEV_B085
- PCI\VEN_8086&DEV_4D28
- Core Ultra Processors (Series 3) HD AudioPCI\VEN_8086&DEV_E328
- Core Ultra Processors (Series 3) HD AudioPCI\VEN_8086&DEV_E428
- INTELAUDIO\CTLR_DEV_4D28&LINKTYPE_03&DEVTYPE_04&VEN_8086&DEV_AE34
- INTELAUDIO\CTLR_DEV_E328&LINKTYPE_03&DEVTYPE_04&VEN_8086&DEV_AE34
- INTELAUDIO\CTLR_DEV_E428&LINKTYPE_03&DEVTYPE_04&VEN_8086&DEV_AE34
- INTELAUDIO\CTLR_DEV_EXT_4D28&LINKTYPE_03&DEVTYPE_04&VEN_8086
- INTELAUDIO\CTLR_DEV_EXT_E328&LINKTYPE_03&DEVTYPE_04&VEN_8086
- INTELAUDIO\CTLR_DEV_EXT_E428&LINKTYPE_03&DEVTYPE_04&VEN_8086
- INTELAUDIO\DIF_0001&UIF_0000&CTLR_DEV_4D28&LINKTYPE_03&DEVTYPE_04&VEN_8086&DEV_AE34
- INTELAUDIO\DIF_0001&UIF_0000&CTLR_DEV_E328&LINKTYPE_03&DEVTYPE_04&VEN_8086&DEV_AE34
- INTELAUDIO\DIF_0001&UIF_0000&CTLR_DEV_E428&LINKTYPE_03&DEVTYPE_04&VEN_8086&DEV_AE34
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.
- Download the file with the button above - it comes directly from Lenovo official catalog.
- Double-click the downloaded file and follow the prompts - the installer does the rest.
- 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
| Version | Released | Source |
|---|---|---|
| 7.26.10 | July 22, 2026 | Lenovo official catalog |