Jaton Video Card Graphics Cards VIDEO-PX658-DLP-EX GigaThread technology Microsoft DirectX 11 support NVIDIA nView multi-display technology Chipset: NVIDIA GeForce GT 630 Video Memory: 2GB DDR3 Memory Interface: 128-bit Microsoft Windows 8/ 7/ Vista/ XP Max. Resolution: 2560 x 1600 Connectors: HDMI, LFH (Supports?2x DVI output; DMS 59 Y-Cable), Bus: PCI-Express x16