Yes there are video capture cards that support an external DVI monitor, But the whole point of a video capture card is so that the operating system can both control and use it. If you need to have the signal fee out of the PC and onto a plasma or big LCD, then you would use the PC's graphics card which would have its own DVI port.
If you don't want to have to use your computer, there are external capture cards available. Yet they are a little bit more expensive then an internal video capture card.
Most newer laptops don't support expansion cards without an external device. They do this to make the laptop lighter and thinner. Laptop expantion cards are dated and no longer used as much.
Multiscan monitors support a variety of refresh rates and can support different video cards. A+ Guide to Hardware: pg. 378
Avermedia game capture
No. The classic view of each computer having a single monitor is losing ground to a multi-monitor setup. In order to have more than one monitor running on a single computer, you'll either need a video card which supports multiple inputs or a motherboard in which you can install multiple video cards. Most modern video cards support at least two input channels. Modern motherboards which support multiple video cards are also becoming more and more common.
External sound cards are generally used in situations where internal cards cannot be used -- laptops in particular. Some external cards also offer more inputs and controls than many internal cards.
You can Google capture cards and you will be able to find cheaper capture cards.
no
The graphics card is the component used to display images to your monitor. It is used more than just for games. Without the graphics card, there is no output to your monitor. Back in the old days, we used to call these things "video cards", which made it more obvious as to what these things do.Now different graphics cards have different capabilities. Some graphics cards, as an example, cannot support games that uses DirectX8 and above. Some graphics cards support multiple monitors; others do not. Some graphics cards can do full-scene antialiasing; others do not. The capabilities of the different cards can vary; and how well they do it also varies.
yes there is and they work for any system ( like capture cards are supposed to )
No, the AverMedia capture card isn't available for Chromebooks.
You can find video capture cards in places like amazon, newegg, and websites like that. They offer only the best find of video capture cards and I recommend it.