I need a card that supports 4 high definition monitors in w7. I have read about 2d quad cards but it's not obvious to me how to determine if a card can also play high definition movies.
Look at the technical specifications of the card for "resolutions". You want to make sure the resolution is: 1920 x 1080 or above
This will work: Video-PX309-Quad - System Requirements Video-PX309-Quad requires at least 400 Watt power supply Intel Pentium® P4 or compatible system with PCI Express Bus (x16) Expansion Slot CD-ROM drive, 32x or faster Hard Drive with at least 1GB Free space MS Windows® 7/Vista/XP/2000 operating system http://www.jaton.com/VGA/graphics_card_detail.php?pid=18 http://www.newegg.com/Product/Product.aspx?Item=N82E16814139055