I have a older Desktop that have xp , and this be a great graphic card that work perfectly for Windows xp . thank you VisionTek , this card save my computer ! this Graphics card install in 5 minute by follow the include instruction , and I have no prior knowlege about intall a Graphics Card . once properly insert , I install the disk software include for xp , and then restart the computer & Microsoft automatically update my driver ! I have be use this card for over 1 year now with zero issue , and I even buy a spare just in case it fail in a few year .