Sparkle SX84GS512D2LDPP NVIDIA GeForce 8400 GS Video Card The Sparkle GeForce® 8400 GS graphics card offers the features of the GeForce 8 series architecture for an incredible value. Essential for accelerating the Microsoft® Windows Vista™ experience, the Sparkle GeForce® 8400 GS is designed to enhance the Windows Vista Aero™ graphical 3D interface, allow you to play Microsoft DirectX® 9 and DirectX 10 games, and enjoy an HD movie experience with PureVideo™ HD technology. Its legacy PCI bus brings all the power of the GeForce 8 series graphics older machines, extending their life and saving you money.