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VIA Technologies KN / KM400 Free Driver Download (Official)


Manufacturer Website

(Official Download)
Manufactured By:

VIA Technologies, VIA SATA/PATA IDE controllers, VIA Technologies, Inc.

File Name:

(13.3 MB)
BIOS Drivers, Motherboard Drivers, hdc, System
VIA Technologies KN / KM400 Free Driver Download (Official)  for Windows Vista, 2003, XP, 2000, NT4, ME, 98SE
Installation: 4.0 out of 5
Stability: 3.8 out of 5
Compatibility: 4.0 out of 5
5 out of 5
18 Ratings (see all reviews)

Video Tutorial: How to Download & Install a Driver

Device Name
KN / KM400
2.0.950.120 (2001-10-18) (2006-06-29)
6.0.6000.165 (2006-10-17) (2003-07-02)
Supported Operating Systems
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE
Link to Page
Uploader Notes
This is the VIA chipset driver for models KN / KM400. This driver is required before installing the graphics driver for this model. This driver is available at
Uploaded By
JoelX (DG Member) on 12/15/2008
Driver Package (13.3 MB)
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