OPTi ATC931 Plug-N-Play MPU-401 Free Driver Download

OPTi ATC931 Plug-N-Play MPU-401 Free Driver Download for Windows 95, 3.1, DOS
9 Ratings (see all reviews)

Supported Models

82C931 Driver
ATC931 Plug-N-Play Sound System Driver
ATC931 Plug-N-Play MPU-401 Driver
ATC931 Plug-N-Play Auxiliary Device Driver


OPTi Inc.

Supported Operating Systems

Windows 95, Windows 3.1, DOS

File Name

atc931.zip (896.0 KB)


4.00.03 (15-Aug-1996)

Search All OPTi ATC931 Plug-N-Play MPU-401 Drivers

Uploader Notes

The 82C931 is a Plug-and-Play audio device. It consists of a number of logical devices that could be detected and reported by Windows 95.

These devices are:

. Gameport Joystick : Joystick interface

. ATC931 Plug-N-Play MPU-401 : MPU-401 interface

. ATC931 Plug-N-Play Sound System : Audio device

. Standard IDE/ESDI Hard Disk Controller(IRQ:15 ADD:170)

Uploaded By

granpicasso (DG Member) on 24-Nov-2005

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