ESS Technologies ESS Allegro MPU-401 Compatible (WDM) Free Driver Download
A571-T20, ESS Allegro PCI Audio (WDM), MPU-401 Compatible MIDI Device
ESS Technologies, ESS Technology, Inc.
Audio Drivers, Sound Card Drivers, MEDIA
Video Tutorial: How to Download & Install a Driver
ESS Technology, Inc.
Supported Operating Systems
Windows 98SE, Windows 98
Link to Page
This is off the manufacturers disk. Works great for me. It is the allegro series.. Good luck should work fine.
Hogman (DG Member) on 12/18/2004
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