Product supported:

SiSM650, SiSM760, SiSM741, SiS655FX, SiS655, SiS651, SiS650GX, SiS648MX, SiS648FX, SiS648, SiS645DX, SiS650GL, SiS650, SiS645, SiS635, SiS760, SiS755FX, SiS755, SiS748, SiS746FX, SiS746, SiS745, SiS741GX, SiS741, SiS740, SiS735, SiS661FX, SiS655TX, SiSM661FX, and SiSM661MX.

OS supported:

Windows XP, Windows ME, Windows 98 SE, Windows 98, and Windows 2000.
Alternative drivers to SiS AGP(GART) Driver 1.21: