DriverCove

Realtek USB Audio Driver

by Realtek

What you are downloading

This file comes straight from Dell'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
Realtek-USB-Audio-Driver_WC99N_WIN_6.3.9600.2208_A14_03.EXE, 45.3 MB
Published by
Realtek
Digitally signed
Windows checks this signature before installing
Inside
134 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full list
  • DELLMUP.exe682 KB
  • mup.xml107 KB
  • package.xml33 KB
  • 0x0402.ini24 KB
  • 0x0403.ini25 KB
  • 0x0404.ini10 KB
  • 0x0405.ini23 KB
  • 0x0406.ini23 KB
  • 0x0407.ini25 KB
  • 0x0408.ini27 KB
  • 0x0409.ini22 KB
  • 0x040a.ini25 KB
  • 0x040b.ini22 KB
  • 0x040c.ini26 KB
  • 0x040e.ini23 KB
  • 0x0410.ini25 KB
  • 0x0411.ini15 KB
  • 0x0412.ini14 KB
  • 0x0413.ini24 KB
  • 0x0414.ini23 KB
  • 0x0415.ini24 KB
  • 0x0416.ini23 KB
  • 0x0418.ini24 KB
  • 0x0419.ini23 KB
  • 0x041a.ini23 KB
  • 0x041b.ini23 KB
  • 0x041d.ini23 KB
  • 0x041e.ini22 KB
  • 0x041f.ini22 KB
  • 0x0421.ini24 KB
  • 0x0424.ini23 KB
  • 0x042d.ini23 KB
  • 0x0804.ini11 KB
  • 0x0816.ini24 KB
  • 0x0c0c.ini26 KB
  • 0x0c1a.ini23 KB
  • ISSetup.dll791 KB
  • RUAudExD.dll218 KB
  • RtSetupAPI.dll910 KB
  • RtSetupAPI64.dll1.0 MB
  • USetup.iss1 KB
  • data1.cab6.2 MB
  • data1.hdr47 KB
  • data2.cab1 KB
  • layout.bin1 KB
  • setup.exe1.1 MB
  • setup.ini4 KB
  • setup.inx267 KB
  • setup.iss1 KB
  • FMUSBAPO.dll3.5 MB
  • GreyUSBSkinImages.dll498 KB
  • RTUSBAIODAT.DAT677 KB
  • RUAudCoI.dll41 KB
  • RtSetupAPI.dll918 KB
  • RtkApoApi.dll2.4 MB
  • RtkCfg.dll167 KB
  • RtkMcup32.dll2.6 MB
  • RtkMicU32.dll3.1 MB
  • RtkUGui.exe7.7 MB
  • RtkUsbAD.inf15 KB
  • RtkUsbAD.sys457 KB
  • RtkUsbAD2.inf16 KB
  • RtkUsbAD3.inf17 KB
  • RtkUsbAD4.inf13 KB
  • RtkUsbADFT1.inf12 KB
  • RtkUsbADFT2.inf12 KB
  • RtkUsbSF.inf12 KB
  • RtkUsbWC.inf14 KB
  • SEAPO32UR.dll938 KB
  • SECOMN32UR.dll1.0 MB
  • SEHDHF32UR.dll999 KB
  • SEHDRA32UR.dll903 KB
  • SadesUsbAD.inf16 KB
  • WhiteJadeUSBSkinImages.dll70 KB
  • rtkusbad.cat58 KB
  • rtkusbad4.cat41 KB
  • rtkusbadft.cat103 KB
  • rtkusbsf.cat19 KB
  • rtkusbwc.cat40 KB
  • sadesusbad.cat57 KB
  • FMAPP_usb.exe146 KB
  • FMUSBAPO64.dll3.9 MB
  • FMUSBService64.exe142 KB
  • GreyUSBSkinImages64.dll482 KB
  • RTUSBAIODAT.DAT677 KB
  • RUAudCoI64.dll438 KB
  • RtSetupAPI64.dll1.0 MB
  • RtUsbA64.sys399 KB
  • RtXUsbAD.inf15 KB
  • RtXUsbAD2.inf16 KB
  • RtXUsbAD3.inf17 KB
  • RtXUsbAD4.inf13 KB
  • RtXUsbADFT1.inf13 KB
  • RtXUsbADFT2.inf13 KB
  • RtXUsbSF.inf12 KB
  • RtXUsbWC.inf14 KB
  • RtkApi64.dll3.4 MB
  • RtkCfg.dll169 KB
  • RtkCfg64.dll189 KB
  • RtkMcup64.dll2.8 MB
  • RtkMicU64.dll3.6 MB
  • RtkUGui64.exe8.7 MB
  • SEAPO32UR.dll938 KB
  • SEAPO64UR.dll1.2 MB
  • SECOMN32UR.dll1.0 MB
  • SECOMN64UR.dll1.3 MB
  • SEHDHF32UR.dll999 KB
  • SEHDHF64UR.dll1.2 MB
  • SEHDRA32UR.dll903 KB
  • SEHDRA64UR.dll1.1 MB
  • SadesUsbAD.inf16 KB
  • WhiteJadeUSBSkinImages64.dll71 KB
  • rtusba64ft.cat144 KB
  • rtxusbad.cat68 KB
  • rtxusbad4.cat43 KB
  • rtxusbsf.cat18 KB
  • rtxusbwc.cat43 KB
  • sadesusbad.cat66 KB
  • RTUSBAIODAT.DAT677 KB
  • RtDUsbAD.inf10 KB
  • RtUsbA64.sys398 KB
  • rtdusbad.cat19 KB
  • RealtekUSBAPO.inf23 KB
  • RtkMicUUn64.dll5.3 MB
  • realtekusbapo.cat58 KB
  • DellExtRtXUsb_WAVES.inf9 KB
  • dellextrtxusb.cat12 KB
  • RealtekService.inf19 KB
  • RtCOM64.dll1.1 MB
  • RtDataProc64.dll493 KB
  • RtkApi64U.dll815 KB
  • RtkAudUService64.exe839 KB
  • RtkCfg64.dll230 KB
  • realtekservice.cat26 KB

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

Manufacturer
Realtek
Device
Realtek Audio Effects Component
Driver version
6.3.9600.2208
Release date
September 1, 2025
Supported Windows
Windows 10, Windows 8.1, Windows 8, Windows 7
Architecture
64-bit (x64), 32-bit (x86)
File size
45.3 MB
File name
Realtek-USB-Audio-Driver_WC99N_WIN_6.3.9600.2208_A14_03.EXE
Digital signature
Signed - catalog RealtekUSBAPO.cat
INF version
01/24/2019,11.0.6000.670
INF provider
Realtek
Device class
SoftwareComponent
Source
Dell official catalog
Last verified
August 10, 2026
SHA-256
036ab6c6adc5ce5c9e948706ba51449215c5e740ae24665a8a2463196b35c891

Supported devices (1)

  • Realtek Audio Effects Component

Supported hardware IDs (1)

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 10, Windows 8.1, Windows 8, Windows 7 (64-bit, 32-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 Dell 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).

All versions (7)

VersionReleasedWindowsSize
6.3.9600.2208latestSHA-256September 1, 20251045.3 MBDownload
6.3.9600.2250SHA-256September 1, 20251048.5 MBDownload
6.3.9600.2215SHA-256September 1, 20251047.8 MBDownload
6.3.9600.2360SHA-256February 5, 202410, 11278.7 MBDownload
6.3.9600.95SHA-256October 15, 20231029.1 MBDownload
6.3.9600.100SHA-256March 6, 201810145.0 MBDownload
6.3.9600.50SHA-256June 13, 20161017.9 MBDownload