The 645 Ultra is a popular graphics card manufactured by MSI. This driver fixes screen glitches, unwanted artifacts, stuttering or glitchy video and even screen tearing. This version of "SiSAGP_1.21.zip" has been downloaded 27 times with a user rating of 5 out of 5 stars, based on 5 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 3.4 MB.
645 Ultra
SiS Accelerated Graphics Port
Windows XP, Windows XP (64 bit), Windows 2000, Windows ME, Windows 98SE, Windows 98, Windows 95
645 Ultra
Socket 478 (Intel P4)
SiS AGP Drivers
• For Win2k/XP/x64 WHQL pass
• Package version: 1.21
• New support 761GX
Kesavan (DG Staff Member) on 9-Nov-2006