Where can I find POLARIS Windows USB driver? Jian Shao February 12, 2018 22:09 Updated Please refer to software release notice USB Audio Driver section. Related articles Do I need to install USB driver to use POLARIS? AURALiC USB Driver Version 4.47.0 AURALiC USB Driver Version 4.11.0 Does POLARIS power a USB hard drive? Use POLARIS as a stand-alone DAC Comments 0 comments Article is closed for comments.