Realtek 8821_MAXX_Dell Microphone Driver for Windows 7/10 (x86)
Driver Info
Driver Date
21.10.2019File Size:
122.27 MBDownload URL:
https://download.mictests.com/drivers/audio/Realtek/8821-MAXX-Dell/Windows-7x86-9x86-10x86.zipMD5 Hash:
7c44f4ef4840c999d468c9559d94680cOperating System
Windows 7/10OS Architecture
x86Manufacturer
RealtekDriver Files
- /HDAADC.inf
- /HDAADCMAX8.inf
- /HDART.CAT
- /Maxx Audio Installer (x86).msi
- /MaxxAudioCapture.dll
- /MaxxAudioRender.dll
- /MaxxAudioRenderAVX.dll
- /MaxxAudio_Data.cab
- /RTAIODAT.DAT
- /RTASIOCP.dll
- /RTCOMDLL.dll
- /RTHDASIO.dll
- /RTKVHDA.sys
- /RltkAPO.dll
- /RtDataProc.dll
- /RtHDVBg.exe
- /RtSndMgr.cpl
- /RtkApoApi.dll
- /RtkAudioService.exe
- /RtkCfg.dll
Devices Information
-
/HDAADC.inf
[ids]- HDAUDIO\FUNC_01&VEN_10EC&DEV_0225&SUBSYS_1028080C
- HDAUDIO\FUNC_01&VEN_10EC&DEV_0225&SUBSYS_102808AD
- HDAUDIO\FUNC_01&VEN_10EC&DEV_0225&SUBSYS_102808AE
- HDAUDIO\FUNC_01&VEN_10EC&DEV_0255&SUBSYS_1028095B
[version]- Signature
$Windows NT$ - Class
MEDIA - ClassGuid
{4d36e96c-e325-11ce-bfc1-08002be10318} - Provider
Realtek - DriverVer
21.10.2019
[strings]- MediaCategories
SYSTEM\CurrentControlSet\Control\MediaCategories - ProviderName
Realtek - DriverDescription
Realtek High Definition Audio Microphone Driver
Verify Your Microphone After Driver Installation
Once you have installed your updated audio driver and restarted Windows, verify your hardware immediately:
- Open the online microphone test to record a voice sample and confirm your new driver delivers 48,000 Hz sample rate and 16-bit/24-bit resolution.
- Run a rapid check microphone online pass/fail diagnostic to ensure Windows Privacy and input channels are active.
- Compare your hardware telemetry against thousands of tested devices in microphone reviews and quality rankings.
- Popular manufacturer hubs: Realtek HD Audio microphone drivers | Conexant SmartAudio microphone drivers.