OPTi Standard IDE/ESDI Hard Disk Controller Free Driver Download
OP931-3DIS, Communications Port
OPTi, OPTi Inc.
Audio Drivers, Sound Card Drivers, hdc, Ports
Video Tutorial: How to Download & Install a Driver
Supported Operating Systems
Link to Page
The zip file contains all the files for the OP931-3DIS sound card.
Support for DOS, WIN31, WIN95 and
WIN-NT. These drivers also work with Win 98.
RWP (DG Member) on 10/16/2002
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