You failed to state what you need and what hardware device you need it for. All I see in your request is a motherboard description.
http://tw.asus.com/Motherboards/Inte...800X/#download
Click the middle tab, select "Win2K" from the drop-down list, and choose which driver you need (if you need a driver for this motherboard).
Or you can get
English web page here (for user manuals, drivers, firmware, etc.)
