Conexant CX8070 driver
Hardware ID HDAUDIO\FUNC_01&VEN_14F1&DEV_1F86
This is an audio codec: the chip that turns digital sound into the signal for speakers, headphones and microphones. It sits on the High Definition Audio bus of the chipset or the graphics card, so its hardware ID starts with HDAUDIO, not PCI. In Device Manager it is listed under Sound, video and game controllers, as "High Definition Audio Device" when Windows uses its own generic driver.
- Vendor
- Conexant (VEN 14F1)
- Device
- Conexant CX8070 (DEV 1F86)
- Bus
- High Definition Audio codec
- Drivers
- 2
- Windows
- Windows 10Windows 11
Recommended driver
All drivers for VEN_14F1&DEV_1F86
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Conexant Conexant CX8070 Driver | 3.48.82.7 | Aug 14, 2026 | Windows 10, 11 | 64-bit |
| Conexant Conexant SN6180 Driver | 4.26.0.20 | Sep 15, 2025 | Windows 10, 11 | 64-bit |
Is this your device?
- Press Win + X and open Device Manager.
- Expand Sound, video and game controllers, right-click the audio device, choose Properties and open the Details tab.
- Select Hardware Ids in the list. If the first line starts with
HDAUDIO\FUNC_01&VEN_14F1&DEV_1F86, the drivers above are for your device.
More about hardware IDs · Fix common device errors
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