Intel Smart Connect Technology 4.2 for Windows 8.1 (64-bit)

NameOperating SystemVersionReleasedDownload
Intel Smart Connect Technology 4.2
j8sz04ww.exe
21.96 MB
Windows 8.1 64-bit4.2.41.254918 Feb 2014 Download
README for Intel Smart Connect Technology 4.2
j8sz04ww.txt
6.89 KB
Windows 8.1 64-bit4.2.41.254918 Feb 2014 Download

This package installs the software (Touchpad driver) to enable the following device.

  • Device name: ACPI\VEN_INT&DEV_33A0
  • Device name in the Device Manager: Intel(R) Smart Connect Technology Device

Refer to marketing materials to find out what computer models support which devices.

If this package has been installed, updating (overwrite-installing) this package will fix problems, add new functions, or expand functions as noted below.

This program is language independent and can be used with any language system.


Supported Systems


  • Lenovo B4400s
  • Lenovo M4400
  • Lenovo M4450
  • Lenovo M4400s
  • Lenovo V4400
  • Zhaoyang K2450
  • Zhaoyang K4450

Supported Operating System


  • Windows 8.1 64-bit