VIA Hyperion 4in1 drivers are suitable for ANY VIA chipset - but they are particularly recommended for KT4## series, P4X4## series and newer, for example:
K7 chipsets: KT400, KT400A, KT600, KT880, KM400, KN400
K8 chipsets: K8T800, K8T800Pro, K8M800, K8T890, K8T890Pro
P4 chipsets: P4X400, P4X400A, PT800, PT880, PM800, PM880, PT880Pro, PT894
For use with Windows XP, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 2000, Windows NT
After unpacking click on the Setup.exe file to run the installation program. Follow the prompts and restart at the end of the installation.