what is the difference betweena vga card a pcie graphics card and a sli in position graphics card?

what is the difference betweena vga card a pcie graphics card and a sli in position graphics card?

VGA a short time ago means that the card will plug surrounded by via a VGA port (the blue plug that most monitors have have until recently.). PCIe stands for PCI Express and to be precise a type of port inside your PC called an expansion slot. Its the place you insert the graphics card into. an SLI all set video card means that it can be related with another video card on a compatible motherboard so you can use two video cards at once, on the increase the performance of your computer and allowing for more monitor connections.