I understand you are looking for Intel® SST Audio device driver, let me help you on this matter.
I would like to know if you have an Intel® NUC or Intel® Compute stick, please run the following utility and attach the results.
Intel® System Support Utility for Windows*
Thank you for the information, I have checked the report and I noticed that your tablet manufacturer is EZpad.
I was looking for an Intel® SST audio driver at https://downloadcenter.intel.com/ but this is not available at Intel.
You need to contact EZpad or Microsoft* to obtain appropriate drivers for your tablet model.
I'm sorry,it didn't work.Even the newest driver can't correctly installl.
The PZPad's driver can work,but not support to adjust headphone and speakers independently.
Does the audio device support this operation?
They've also no idea too.
I really apprecite for your help.