Realtek Audio Driver - 10 (20H2 or Later) 11 (21H2 or Later) Driver
by Lenovo
This driver in brief
- 11 releases in the catalog, from March 2023 to October 2025.
- The newest one, 6.0.9764.1/10.29.00.12316, came out 14 days after 6.0.9847.1.
- Compared with the previous release: 2 hardware IDs added, 1,486 dropped.
What you are downloading
This file comes straight from Lenovo'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
- nzaa109w.exe.cab, 91.6 MB
- Published by
- Lenovo
Nothing happens on its own: you download the file and decide yourself whether to install it.
- Manufacturer
- Lenovo
- Device
- 9 devices - see the list below
- Driver version
6.0.9764.1/10.29.00.12316- Release date
- October 10, 2025
- Supported Windows
- Windows 11, Windows 10
- Architecture
- 64-bit (x64)
- File size
- 91.6 MB
- File name
nzaa109w.exe.cab- Source
- Lenovo official catalog
- Last verified
- July 29, 2026
- SHA-256
bfc9aa80704ad3a02b0dfa59a45858debee90f94ee56543e0cc5a9b130779120
Supported devices (9)
- Alder Lake PCH-P High Definition Audio Controller
- Alder Lake Smart Sound Technology Audio Controller
- 500 Series Chipset Family On-Package High Definition Audio (HD Audio)
- 700 Series Chipset Family HD Audio
- 500 Series Chipset Family HD Audio
- 600 Series Chipset Family HD Audio
- Alder Lake-N PCH High Definition Audio Controller
- Raptor Lake-P/U/H cAVS
- Elkhart Lake High Density Audio bus interface
Supported hardware IDs (16)
- Alder Lake Smart Sound Technology Audio ControllerPCI\VEN_8086&DEV_51CC
- Alder Lake PCH-P High Definition Audio ControllerPCI\VEN_8086&DEV_51C8
- 500 Series Chipset Family On-Package High Definition Audio (HD Audio)PCI\VEN_8086&DEV_A0C8
- 700 Series Chipset Family HD AudioPCI\VEN_8086&DEV_7A50
- 500 Series Chipset Family HD AudioPCI\VEN_8086&DEV_43C8
- PCI\VEN_8086&DEV_51C9
- Alder Lake-N PCH High Definition Audio ControllerPCI\VEN_8086&DEV_54C8
- 600 Series Chipset Family HD AudioPCI\VEN_8086&DEV_7AD0
- PCI\VEN_8086&DEV_F0C8
- Raptor Lake-P/U/H cAVSPCI\VEN_8086&DEV_51CA
- PCI\VEN_8086&DEV_51CD
- PCI\VEN_8086&DEV_51CF
- PCI\VEN_8086&DEV_51CE
- PCI\VEN_8086&DEV_51CB
- Elkhart Lake High Density Audio bus interfacePCI\VEN_8086&DEV_4B58
- PCI\VEN_8086&DEV_4B55
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 11, Windows 10 (64-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 Lenovo 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).
All versions (11)
- Package size: 91.6 MB, the same as the previous release.
| Version | Released | Windows | Size | |
|---|---|---|---|---|
| 6.0.9764.1/10.29.00.12316latestSHA-256 | October 10, 2025 | 10, 11 | 91.6 MB | Download |
| 6.0.9847.1SHA-256 | September 26, 2025 | 10, 11 | 92.8 MB | Download |
| 6.0.9597.1SHA-256 | August 22, 2025 | 10, 11 | 91.6 MB | Download |
| 6.0.9764.1SHA-256 | May 15, 2025 | 10, 11 | 92.3 MB | Download |
| 6.0.9499.1/6.0.0.95SHA-256 | May 13, 2025 | 10, 11 | 31.3 MB | Download |
| 6.0.9366.1SHA-256 | April 10, 2025 | 10, 11 | 145.6 MB | Download |
| 6.0.9710.1SHA-256 | February 26, 2025 | 10, 11 | 27.5 MB | Download |
| 6.0.9590.1/3.30803.840.0SHA-256 | February 14, 2025 | 10, 11 | 91.8 MB | Download |
| 6.0.9559.1SHA-256 | January 3, 2025 | 10, 11 | 87.2 MB | Download |
| 6.0.9481.1SHA-256 | August 17, 2023 | 10, 11 | 27.1 MB | Download |
| 6.0.9319.1/10.29.0.8467SHA-256 | March 8, 2023 | 10, 11 | 86.8 MB | Download |