Intel Chipset Driver for Windows 8.1(64-bit) – IdeaPad U330p, U430p, U330 Touch, U430 Touch, U530 Touch

NameOperating SystemVersionReleasedDownload
Intel Chipset Driver for 64-bit Windows
ch03wb.exe
1.47 MB
Windows 8.1 64-bit9.4.0.102616 Oct 2013 Download

Supported Systems


  • IdeaPad U330p, U430p, U330 Touch, U430 Touch, U530 Touch

Supported Operating Systems


  • Windows 8.1 (64-bit)