About products and suppliers
39571 dual video card products are offered for sale by suppliers on Alibaba.com, of which graphics cards accounts for 1%.
A wide variety of dual video card options are available to you, such as pci, pci express and usb.You can also choose from dp, hdmi and dvi dual video card,as well as from pci express 3.0 x16 dual video cardAnd whether dual video card is directx 12, {2}, or {3}.