EVGA e-GeForce 7600GT 256 MB PCIe Video Card Graphics processing unit (GPU) for PCI-Express bus Supports DirectX 9.0 and OpenGL 2.0 2048 x 1536 maximum analog resolution; 2560 x 1600 maximum digital resolution DVI-I, VGA and HDTV output Nvidia SLI technology allows 2 graphics cards to be run in parallel