Conexant CX20751 Audio Driver for Windows 8 (64-bit) – Lenovo V4400u and ThinkPad S440

NameOperating SystemVersionReleasedDownload
Conexant CX20751 Audio Driver for Non-touch SKU
j3ac08ww.exe
81.26 MB
Windows 8 64bit8.64.58.025 Aug 2013 Download
README for Conexant CX20751 Audio Driver for Non-touch SKU
j3ac08ww.txt
6.98 KB
Windows 8 64bit8.64.58.025 Aug 2013 Download

This package installs the software (Conexant CX20751 Audio Driver) to enable the following devices.

  • Conexant SmartAudio HD

Supported ThinkPad System


  • Lenovo V4400u
  • ThinkPad S440

Supported Operating System


  • Windows 8  64-bit