Realtek Semiconductor Corp. - MEDIA - 6.3.9600.2303 Driver 6.3.9600.2303
by RealtekWindows 1064-bitSHA-256 verified
- Manufacturer
- Realtek
- Device
- Realtek Semiconductor Corp. - MEDIA - 6.3.9600.2303
- Driver version
6.3.9600.2303- Release date
- September 28, 2021
- Supported Windows
- Windows 10
- Architecture
- 64-bit (x64)
- File size
- 689 KB
- File name
3a649fde-afe6-4f39-ab57-67bf9ae7a11d_eec045acaa1c883adcfa806be53663bab9705a39.cab- Digital signature
- Signed - catalog
RtDUsbAD.cat - INF version
09/28/2021,6.3.9600.2303- INF provider
- Realtek Semiconductor Corp.
- Device class
- MEDIA
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
bed7b9c08d4793e566cba29c0dc49adb2faddb095c883444200b721a383ec504
Supported hardware IDs (7)
- USB\VID_04C5&PID_1571&MI_00
- USB\VID_04C5&PID_14A3&MI_00
- USB\VID_04C5&PID_1570&MI_00
- USB\VID_0BDA&PID_4C21&MI_00
- USB\VID_04C5&PID_1655&MI_00
- USB\VID_04C5&PID_1667&MI_00
- USB\VID_04C5&PID_1668&MI_00
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
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 10) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run
pnputil /add-driver C:\driver\*.inf /install. - Check Device Manager: the device should show no warning icons, and the driver version should match.
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 the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).