A driver download is not the whole story. The STU-430 G has onboard firmware that controls the LCD screen and pen digitizer.
: It is highly recommended to restart your computer after the installation is complete to ensure the device is recognized correctly. Key Features of the Driver wacom stu-430 g driver download
The STU-430 is categorized under
If you attempt to use a standard Wacom desktop driver (e.g., for the Intuos line), the STU-430 G will either not be detected or will display an error. A driver download is not the whole story