DeviceInBox

Conexant CX20642 driver

Hardware ID HDAUDIO\FUNC_01&VEN_14F1&DEV_50A2

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 CX20642 (DEV 50A2)
Bus
High Definition Audio codec
Drivers
1
Windows
Windows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

Conexant HD Audio Driver
Version 8.65.282.55 · Aug 22, 2021 · Windows 7–11 · 64-bit
Get driver

All drivers for VEN_14F1&DEV_50A2

DriverVersionDateWindowsBits
Conexant HD Audio Driver 8.65.282.55 Aug 22, 2021 Windows 7–11 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Expand Sound, video and game controllers, right-click the audio device, choose Properties and open the Details tab.
  3. Select Hardware Ids in the list. If the first line starts with HDAUDIO\FUNC_01&VEN_14F1&DEV_50A2, the drivers above are for your device.

More about hardware IDs · Fix common device errors

Other Conexant devices with drivers