Perhaps the card SLIGHTLY improves grahpics.
Despite the fact that it SLIGHTLY (if at all) improved the graphics, it made my computer a lot slower and more prone to viruses with its software.
When trying to remove card to counteract the problem, the tight fittings broke the inside of my computer.
This is the worst thing i have ever spent money on, and if somebody were to give me one for free, now that i know what it's like, i would spit in their face.
Updated on May 21, 2011