PCIe
AGP is an older video card specification that had a higher bus speed than the PCI spec.
An integrated video card is "integrated" into the motherboard. That means the motherboard has a video card built in. A "discrete" video card means that you have a separate video card, one that typically plugs in to one of the expansion slots.
You can upgrade an AGP video card to any other AGP video card.
CardBus
Nvivia video card.
Video Card
Visit the manufacturers website and view the technical specification for the card.
what do you mean??
Assuming the phones are of the same specification for the SIM card - yes.
Video capture card is a device, which is used to converting analog video signal to digital form
Video grabber card allows you to capture video signal in a high resolution.