ThinkPad UltraNav Driver for Win 8.1 (64-bit) – ThinkPad Edge E145, X140e

NameOperating SystemVersionReleasedDownload
ThinkPad UltraNav Driver
hsga04ww.exe
37.6 MB
Windows 8.1 64-bit17.0.12.5409 Jan 2014 Download
README for ThinkPad UltraNav Driver
hsga04ww.txt
6.2 KB
Windows 8.1 64-bit17.0.12.5409 Jan 2014 Download

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


Device name Device name in the Device Manager ThinkPad UltraNav Pointing Device ThinkPad UltraNav Pointing Device

Supported ThinkPad System


  • ThinkPad Edge E145
  • ThinkPad X140e

Supported Operating System


  • Windows 8.1 64-bit