Dual monitor using splitter cable?

Can anyone clue me in on whats required to run dual-monitor (using extended desktop on the 2nd) with the use of a VGA or DVI splitter cable from a single video output.

I assume the ability to do so requires a capable video card? If so, what is this feature called? Any cards in particular known to work for this?

hey grndnatnl

while you can use a splitter to get dual-monitor with a graphics card that has one VGA/DVI, the result you'll get is the same identical screen on both monitors.

currently i do not know of any splitters that will give you the extended monitor feature from one output. you would have to get a video card that has two VGA or DVI outputs to get the extended 2nd monitor. most new cards these days come with 2 outputs, so it shouldn't be too hard to find. what's your price range? maybe me or another user can help you find the right range of card you're looking for.

there are however special cards that give you multiple monitors though they are quite expensive. these can give you 4 to 8 monitors but are quite expensive just in case you are curious.

here's the list i found on newegg for you.

http://www.newegg.com/Product/Prod [...] ame=matrox

good luck

ah i see, good to know

Any idea/link where I can acquire one of these? Searched briefly but didnt come up with anything, nor on Dell's site.

The classroom here (at work) is set up with dell Optiplex boxes with a single-head video card and Y-splitters going to two dell monitors. Interesting thing is; some are all DVI, some are DVI to 2-VGA.

Thx, as I appreciate all the information, folks.