The ALC650 is an 18-bit, full duplex AC'97 2.2 compatible stereo audio CODEC designed for PC multimedia systems, The ALC650 CODEC supports host/soft audio from Intel 810/815/820/845 chipsets as well as audio controller based VIA/SIS/ALI/Nforce2 chipsets.
Realtek ALC650 Drivers v3.48 for windows 98Gold/98se/Me/2000/XP