I belive that this is the driver that you are looking for. I'm not sure if there is a newer one.
Already tried it? Give your review.
|Compatible Hardware Ids|
The following files are found inside the driver download file.
|620AGP.VXD||15.9 KB||27 Jan 1999|
|SETUPLIB.DLL||165.9 KB||4 Jan 1999|
|OEMROM.BIN||32.8 KB||10 Feb 1999|
|SIS620.CAT||2 bytes||31 Jul 1998|
|DD620.DLL||10.4 KB||5 Mar 1999|
|INSTALL.TXT||1.5 KB||9 Oct 1998|
|SIS620V.VXD||29.6 KB||10 Mar 1999|
|620AGP.PCI||5.2 KB||23 Dec 1998|
|DD620_32.DLL||124.9 KB||5 Mar 1999|
|SIS620V.INF||12.1 KB||29 Jan 1999|
|SIS620V.DRV||72.0 KB||5 Mar 1999|
|LICENSE.TXT||4.0 KB||9 Oct 1998|