Realtek USB Audio Driver 6.3.9600.2215
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_08CKK_WIN_6.3.9600.2215_A15_06.EXE, 47.8 MB
- Published by
- Realtek
- Digitally signed
- Windows checks this signature before installing
- Inside
- 135 files - the driver itself, its setup instructions, a digital signature file and supporting libraries
Show the full listHide the list
- DELLMUP.exe682 KB
- mup.xml112 KB
- package.xml35 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.dll497 KB
- RTUSBAIODAT.DAT725 KB
- RUAudCoI.dll41 KB
- RtSetupAPI.dll918 KB
- RtkApoApi.dll2.4 MB
- RtkCfg.dll167 KB
- RtkMcup32.dll2.6 MB
- RtkMicU32.dll3.2 MB
- RtkUGui.exe7.7 MB
- RtkUsbAD.inf15 KB
- RtkUsbAD.sys459 KB
- RtkUsbAD2.inf16 KB
- RtkUsbAD3.inf19 KB
- RtkUsbAD4.inf14 KB
- RtkUsbADFT1.inf12 KB
- RtkUsbADFT2.inf12 KB
- RtkUsbSF.inf12 KB
- RtkUsbWC.inf14 KB
- SEAPO32UR.dll938 KB
- SECOMN32UR.dll1.0 MB
- SEHDHF32UR.dll998 KB
- SEHDRA32UR.dll903 KB
- SadesUsbAD.inf16 KB
- WhiteJadeUSBSkinImages.dll70 KB
- rtkusbad.cat59 KB
- rtkusbad4.cat42 KB
- rtkusbadft.cat104 KB
- rtkusbsf.cat19 KB
- rtkusbwc.cat41 KB
- sadesusbad.cat58 KB
- FMAPP_usb.exe146 KB
- FMUSBAPO64.dll3.9 MB
- FMUSBService64.exe142 KB
- GreyUSBSkinImages64.dll482 KB
- RTUSBAIODAT.DAT725 KB
- RUAudCoI64.dll437 KB
- RtSetupAPI64.dll1.0 MB
- RtUsbA64.sys401 KB
- RtXUsbAD.inf15 KB
- RtXUsbAD2.inf16 KB
- RtXUsbAD3.inf20 KB
- RtXUsbAD4.inf14 KB
- RtXUsbADFT1.inf13 KB
- RtXUsbADFT2.inf13 KB
- RtXUsbSF.inf12 KB
- RtXUsbWC.inf14 KB
- RtkApi64.dll3.4 MB
- RtkCfg.dll169 KB
- RtkCfg64.dll188 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.dll998 KB
- SEHDHF64UR.dll1.2 MB
- SEHDRA32UR.dll903 KB
- SEHDRA64UR.dll1.1 MB
- SadesUsbAD.inf16 KB
- WhiteJadeUSBSkinImages64.dll71 KB
- rtusba64ft.cat145 KB
- rtxusbad.cat69 KB
- rtxusbad4.cat44 KB
- rtxusbsf.cat19 KB
- rtxusbwc.cat44 KB
- sadesusbad.cat67 KB
- RTUSBAIODAT.DAT725 KB
- RtDUsbAD.inf14 KB
- RtUsbA64.sys400 KB
- rtdusbad.cat19 KB
- RealtekService.inf19 KB
- RtCOM64.dll1.1 MB
- RtDataProc64.dll493 KB
- RtkApi64U.dll815 KB
- RtkAudUService64.exe839 KB
- RtkCfg64.dll230 KB
- realtekservice.cat26 KB
- RealtekUSBAPO.inf44 KB
- RtkMicUUn64.dll5.4 MB
- RtkMicUUn642.dll5.4 MB
- realtekusbapo.cat107 KB
- DellExtRtXUsb_WAVES.inf9 KB
- dellextrtxusb.cat12 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
6.3.9600.2215- Release date
- September 1, 2025
- Supported Windows
- Windows 10, Windows 7
- Architecture
- 64-bit (x64), 32-bit (x86)
- File size
- 47.8 MB
- File name
Realtek-USB-Audio-Driver_08CKK_WIN_6.3.9600.2215_A15_06.EXE- Digital signature
- Signed - catalog
RealtekUSBAPO.cat - INF version
05/02/2019,11.0.6000.685- INF provider
- Realtek
- Device class
- SoftwareComponent
- Source
- Dell official catalog
- Last verified
- August 10, 2026
- SHA-256
cb7d8dfb1251005469d1a47594f38de9492654fd9f6ec4be654ce8c015a70516
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 7 (64-bit, 32-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 Dell 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 |
|---|---|---|
| 6.3.9600.2208 | September 1, 2025 | Dell official catalog |
| 6.3.9600.2250 | September 1, 2025 | Dell official catalog |
| 6.3.9600.2360 | February 5, 2024 | Dell official catalog |
| 6.3.9600.95 | October 15, 2023 | Dell official catalog |
| 6.3.9600.100 | March 6, 2018 | HP official catalog |
| 6.3.9600.50 | June 13, 2016 | HP official catalog |