1. Realtek-USB-Audio-Driver_CCV58_WIN_6.3.9600.172_A09.EXE Driver
2. DellExtRtXUsb_WAVES.inf File Contents

DellExtRtXUsb_WAVES.inf Driver File Contents (Realtek-USB-Audio-Driver_CCV58_WIN_6.3.9600.172_A09.EXE)

[Version]
Signature   = "$WINDOWS NT$"
Class       = Extension
ClassGuid   = {e2f84ce7-8efa-411c-aa69-97454ca4cb57}
Provider    = %OEM%
ExtensionId = {C3A63EDD-2D27-4B66-B155-5E94B43D926A}
DriverVer   = 12/27/2017,1.0.0.12
CatalogFile = DellExtRtXUsb.cat

[Manufacturer]
%OEM% = DeviceExtensions,NTamd64

[DeviceExtensions.NTamd64]
%Device.ExtensionDesc% = DeviceExtension_Install,USB\VID_0BDA&PID_4001&MI_00
%Device.ExtensionDesc% = DeviceExtension_Install,USB\VID_0BDA&PID_4008&MI_00
%Device.ExtensionDesc% = DeviceExtension_Install,USB\VID_0BDA&PID_400E&MI_00
%Device.ExtensionDesc% = DeviceExtension_Install,USB\VID_0BDA&PID_4014&MI_00
%Device.ExtensionDesc% = DeviceExtension_Install,USB\VID_0BDA&PID_4016&MI_00
%Device.ExtensionDesc% = DeviceExtension_Install,USB\VID_0BDA&PID_402D&MI_00
%Device.ExtensionDesc% = DeviceExtension_Install,USB\VID_0BDA&PID_402E&MI_00

[DeviceExtension_Install]
AddReg = IntcAzAudModelAddReg

[IntcAzAudModelAddReg]
;; render endpoint settings
HKR,InterfaceSetting,WaveOut1,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,WaveOut2,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,WaveOut3,0x10008,"SysCustomizedFx"
HKR,InterfaceSetting,WaveOut4,0x10008,"SysCustomizedFx"

;; capture endpoint settings
HKR,InterfaceSetting,WaveIn1,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,WaveIn2,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,WaveIn3,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,WaveIn4,0x10008,"SysRecCustomizedFx"
HKR,InterfaceSetting,WaveIn5,0x10008,"SysRecCustomizedFx"

;; APO CLSID registration for render endpoints
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%DelInterfaceKey%,%REG_MULTI_SZ%,%PKEY_FX_PreMixEffectClsid%,%PKEY_FX_PostMixEffectClsid%,%PKEY_FX_UserInterfaceClsid%,%PKEY_FX_StreamEffectClsid%,%PKEY_FX_ModeEffectClsid%,%PKEY_FX_EndpointEffectClsid%,%PKEY_FX_Offload_StreamEffectClsid%,%PKEY_FX_Offload_ModeEffectClsid%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_StreamEffectClsid%,%REG_MULTI_SZ%,%WAVES_SFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_ModeEffectClsid%,%REG_MULTI_SZ%,%WAVES_MFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_CompositeFX_EndpointEffectClsid%,%REG_MULTI_SZ%,%WAVES_EFX_CLSID%,%REALTEK_EFX_CLSID%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_SFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_COMMUNICATION%,%AUDIO_SIGNALPROCESSINGMODE_MEDIA%,%AUDIO_SIGNALPROCESSINGMODE_MOVIE%,%AUDIO_SIGNALPROCESSINGMODE_NOTIFICATION%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_MFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_COMMUNICATION%,%AUDIO_SIGNALPROCESSINGMODE_MEDIA%,%AUDIO_SIGNALPROCESSINGMODE_MOVIE%,%AUDIO_SIGNALPROCESSINGMODE_NOTIFICATION%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_EFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_COMMUNICATION%,%AUDIO_SIGNALPROCESSINGMODE_MEDIA%,%AUDIO_SIGNALPROCESSINGMODE_MOVIE%,%AUDIO_SIGNALPROCESSINGMODE_NOTIFICATION%
HKR,InterfaceSetting\SysCustomizedFx\FX\0,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1

;; APO CLSID registration for capture endpoints
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%DelInterfaceKey%,%REG_MULTI_SZ%,%PKEY_FX_PreMixEffectClsid%,%PKEY_FX_UserInterfaceClsid%,%PKEY_FX_StreamEffectClsid%,%PKEY_FX_ModeEffectClsid%,%PKEY_FX_EndpointEffectClsid%,%PKEY_FX_KeywordDetector_StreamEffectClsid%,%PKEY_FX_KeywordDetector_ModeEffectClsid%,%PKEY_FX_KeywordDetector_EndpointEffectClsid%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_FX_Association%,,%KSNODETYPE_ANY%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_CompositeFX_ModeEffectClsid%,%REG_MULTI_SZ%,%WAVESREC_MFX_CLSID%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_CompositeFX_EndpointEffectClsid%,%REG_MULTI_SZ%,%REALTEKREC_EFX_CLSID%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_MFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_COMMUNICATION%,%AUDIO_SIGNALPROCESSINGMODE_SPEECH%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_EFX_ProcessingModes_Supported_For_Streaming%,%REG_MULTI_SZ%,%AUDIO_SIGNALPROCESSINGMODE_DEFAULT%,%AUDIO_SIGNALPROCESSINGMODE_COMMUNICATION%,%AUDIO_SIGNALPROCESSINGMODE_SPEECH%
HKR,InterfaceSetting\SysRecCustomizedFx\FX\0,%PKEY_BYPASS_TP_EFFECTS%,%REG_DWORD%,0x1

[DeviceExtension_Install.Components]
AddComponent = RealtekAPO,,RealtekUSBAPO_Install
;AddComponent = RealtekSRV,,RealtekSRV_Install

[RealtekUSBAPO_Install]
ComponentIDs = VEN_10EC&AID_0002
Description = "Realtek Audio Effects Component (USB)"

;[RealtekSRV_Install]
;ComponentIDs = VEN_10EC&SID_0001
;Description = "Realtek Audio Universal Service"

[Strings]
OEM                  = "Dell"
Realtek	             = "Realtek"
Device.ExtensionDesc = "Dell Device Extension"
DiskId1              = "Dell Audio Device Extension Installation Disk (Realtek)"

DelInterfaceKey      = "DelInterfaceKey"

PKEY_FX_Association                 = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},0"
PKEY_FX_PreMixEffectClsid           = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},1"
PKEY_FX_PostMixEffectClsid          = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},2"
PKEY_FX_UserInterfaceClsid          = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},3"
PKEY_FX_StreamEffectClsid           = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},5"
PKEY_FX_ModeEffectClsid             = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},6"
PKEY_FX_EndpointEffectClsid         = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},7"
PKEY_FX_KeywordDetector_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},8"
PKEY_FX_KeywordDetector_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},9"
PKEY_FX_KeywordDetector_EndpointEffectClsid = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},10"
PKEY_FX_Offload_StreamEffectClsid    = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},11"
PKEY_FX_Offload_ModeEffectClsid      = "{D04E05A6-594B-4FB6-A80D-01AF5EED7D1D},12"
PKEY_CompositeFX_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},13"  
PKEY_CompositeFX_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},14"
PKEY_CompositeFX_EndpointEffectClsid = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},15"
;;PKEY_CompositeFX_KeywordDetector_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},16"
;;PKEY_CompositeFX_KeywordDetector_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},17"  
;;PKEY_CompositeFX_KeywordDetector_EndpointEffectClsid = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},18"  
;;PKEY_CompositeFX_Offload_StreamEffectClsid   = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},19"  
;;PKEY_CompositeFX_Offload_ModeEffectClsid     = "{D04E05A6-594B-4fb6-A80D-01AF5EED7D1D},20"
PKEY_SFX_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},5"
PKEY_MFX_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},6"
PKEY_EFX_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},7"
;;PKEY_SFX_KeywordDetector_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},8"
;;PKEY_MFX_KeywordDetector_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},9"
;;PKEY_EFX_KeywordDetector_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},10"
;;PKEY_SFX_Offload_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},11"
;;PKEY_MFX_Offload_ProcessingModes_Supported_For_Streaming = "{D3993A3F-99C2-4402-B5EC-A92A0367664B},12"
PKEY_BYPASS_TP_EFFECTS = "{0F8412D3-DC5C-4DB3-B174-DC47A859435C},0"

WAVES_SFX_CLSID       = "{771023D7-C4E1-434D-8ABE-4328F62F48B8}"
WAVES_MFX_CLSID       = "{77100EA2-B92B-4E94-9542-C6DC520D2E28}"
WAVES_EFX_CLSID       = "{771010BD-09E1-49A8-8346-D45F5A8D986E}"
WAVESREC_MFX_CLSID    = "{441007FE-74DC-4C3D-805C-0DD700DB27DC}"
REALTEK_SFX_CLSID    = "{DDD6EC70-B6A2-460b-BEB2-BB8138FE9CE9}"
REALTEK_MFX_CLSID    = "{ACE4B6FC-0E07-4f56-A9FF-1526DD35AB3B}"
REALTEK_EFX_CLSID    = "{AB8EDD89-64A1-4d58-A961-34E85144060F}"
REALTEKREC_MFX_CLSID = "{AE2E9D99-0B84-415b-82CB-E41F1E5E84D1}"
REALTEKREC_EFX_CLSID = "{A7AC9689-BFB6-4a63-A7E7-B1AF0FE0F343}"
AUDIO_SIGNALPROCESSINGMODE_DEFAULT = "{C18E2F7E-933D-4965-B7D1-1EEF228D2AF3}"
AUDIO_SIGNALPROCESSINGMODE_SPEECH = "{FC1CFC9B-B9D6-4CFA-B5E0-4BB2166878B2}"
AUDIO_SIGNALPROCESSINGMODE_COMMUNICATION = "{98951333-B9CD-48B1-A0A3-FF40682D73F7}"
AUDIO_SIGNALPROCESSINGMODE_MEDIA = "{4780004E-7133-41D8-8C74-660DADD2C0EE}"
AUDIO_SIGNALPROCESSINGMODE_MOVIE = "{B26FEB0D-EC94-477C-9494-D1AB8E753F6E}"
AUDIO_SIGNALPROCESSINGMODE_NOTIFICATION = "{9CF2A70B-F377-403B-BD6B-360863E0355C}"

KSNODETYPE_ANY = "{00000000-0000-0000-0000-000000000000}"

REG_BINARY = 0x00000001
REG_DWORD = 0x00010001
REG_MULTI_SZ = 0x00010000