Realtek USB Audio Driver (Lenovo) 6.4.0.2398
Driver package for Windows 11, 64-bit. Released Jul 28, 2025.
- Manufacturer
- Realtek
- Version
- 6.4.0.2398
- Release date
- Jul 28, 2025
- Windows
- Windows 11
- Architecture
- 64-bit
- Size
- 11.4 MB
- Hardware IDs
- 19 supported (see list)
- Category
- Sound cards › Realtek
Download
Lenovo package for Windows (exe)
Description
Realtek USB Audio Driver (Lenovo) version 6.4.0.2398 is the package Lenovo publishes for its own computers. It installs on Windows 11, 64-bit. The download comes directly from Lenovo's servers.
How to install
- Check that this is the right driver. Open Device Manager (right-click the Start button), right-click your device, choose Properties and look at "Hardware Ids" on the Details tab. The value should match one of the supported IDs below (more about hardware IDs).
- Run the downloaded
.exefile as administrator and follow the setup wizard. - Restart the computer and check that the device no longer shows a yellow warning sign in Device Manager.
Lenovo computers this package is for
Supported hardware IDs
This driver package declares support for 19 device IDs. Open an ID to see every driver available for that device.
Other drivers for this hardware
| Driver | Version | Date | Windows |
|---|---|---|---|
| Realtek USB Audio Driver (Lenovo) | 6.4.0.2398 | Jan 15, 2026 | Windows 11 |
| Realtek USB Audio Front (Lenovo) | 6.4.0.2422 | Mar 9, 2026 | Windows 11 |
| Realtek USB Audio Front Driver (Lenovo) | 6.4.0.2406 | Jan 12, 2026 | Windows 11 |
| Realtek USB Audio Front Driver (Lenovo) | 6.4.0.2406 | Jan 5, 2026 | Windows 11 |
| Realtek USB Audio Front Driver (Lenovo) | 6.4.0.2406 | Dec 29, 2025 | Windows 11 |
| Realtek USB Audio Front Driver (Lenovo) | 6.4.0.2406 | Feb 11, 2025 | Windows 11 |
| Realtek USB Audio Front Driver (Lenovo) | 6.4.0.2406 | Feb 8, 2025 | Windows 11 |
| Realtek FPIO Audio Driver (Lenovo) | 6.4.0.2406 | Feb 6, 2025 | Windows 11 |
| Realtek USB Audio Driver (Lenovo) | 6.3.9600.2386 | Sep 19, 2024 | Windows 11 |
| Realtek USB Audio Driver (Lenovo) | 6.3.9600.2369 | Mar 15, 2024 | Windows 11 |
| Realtek USB Audio (Lenovo) | 6.3.9600.2369 | Jan 4, 2024 | Windows 11 |
| Realtek USB Audio Front Driver (Lenovo) | 6.3.9600.2334 | Jan 19, 2024 | Windows 11 |