The download area of our website contains driver and software utilities for AUDIOTRAK products that used to be made and sold by ESI. You can also find manuals in this section. Please select the product via the selection on this page first, a list with all available downloads will automatically appear below.
If you are not finding the driver you are looking for, check the download section of AUDIOTRAK in Korea.
Available downloads for OPTOPlay
Drivers & Utilities
Manuals & Documents