Acer’s official support page is the safest source. However, because “Pau30” is an internal component ID, search using your (e.g., Acer Iconia Tab 10 A3-A40 or Aspire Switch 10 ).
There are three primary sources for finding these drivers. Given the age of the device, modern tools like Windows Update often fail to find the necessary proprietary software.
The (often recognized by its commercial name, the Acer Iconia 6120 ) is a unique dual-screen "Touchbook" released around 2011. Unlike standard laptops, it features two 14-inch touchscreens and no physical keyboard. Finding current drivers can be challenging due to its age and specialized hardware. Driver & Support Overview
Dual 14-inch capacitive multi-touch screens (1366 x 768 resolution). Operating System: Originally shipped with Windows 7 64-bit .