Is there a desktop video card that supports a direct connection to a
DELL 12.1 inch lcd screen?

Hello sprocketgizmo,

Thank you for your question.

You will need the following cable: Dell 3081T.

This is available from the UK here:

Ultratec-- cable
http://www.ultratec.co.uk/stocklists/Search-ResShopnew.asp?model=3081T&Froogle

Search Strategy:
dell lcd 12.1 inch
Dell 3081T

If you need any additional clarification, let me know and I'll be glad
to assist you.

--keystroke-ga

Your title and description are inconsistant.

Do you want to make it so a video card on a desktop system can send a
signal to an LCD on a laptop?

Or do you want the Laptop to send a signal to the videocard of a
desktop PC (trying to use some screen/video capture thing.

In sum, what precisely to do want to do.

Hi,

If you want to share your laptop scree with your desktop computer, you
have to use synergy : http://synergy2.sourceforge.net/
There's no way to directly connect the LCD screen of the laptop to
another desktop computer.

HTH,
Regards