Summary: Very easy to install and I'm sure it worked beautifully but due to an error in my judgment I needed to return it because the card already installed with my computer was more powerful than this one. I'm giving it 4 stars though not for performance but because of the ease in which it installed and how simple the driver was to download.
Summary: The video card in my HP computer died and I needed a replacement. I was somewhat concerned about the power requirements of this card--it recommended 400 watts. The power supply on my HP computer was 220 watts---so was not sure if it would work properly. It worked great. Great value --quality replacement for original video card.
Summary: This is a wonder SILENT graphics card. I put it in my PC which had a LOUD AND OBNOXIOUS graphics card. Needless to say, I took that graphics card out of the PC and put this one it. So far, I've watched plenty of legally obtained HD movies on my PC in my living room and it's been phenomenal. If you're wondering what happened to the old graphics card, well, lets just say it's sitting in a drawer just in case I need it for something else.