Question

With a dual monitor cable, or vga splitter how to make extended desktop?

Asked by: bwjohnson88

I have a computer with standard onboard video and i bought a vga splitter cable and want to setup a dual monitor display using extended desktop.  Does anyone know how to do this?  Like I said it is onboard video.  I can get clone display to come up but I want to use extended desktop not clone.  Any ideas?

I was told that I would be able to do this without buying a new graphics card and just buying a vga splitter.

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Asked On
2008-05-06 at 10:07:45ID23380159
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dual monitor cable

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Computer Displays / Monitors

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Miscellaneous Hardware

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Answers

 

by: dblake15Posted on 2008-05-06 at 10:10:57ID: 21509086

You will not.  A vga splitter only clones the displays, you need to get a new video card in order to do this.  Sorry to be the bearer of bad news.

 

by: wildboy85Posted on 2008-05-06 at 10:14:11ID: 21509119

maybe he told you to buy a dvi adaptor and your card got 2 output?
so all you needed was a second câble?

because a splitter will never do dual display, only a clone

 

by: PUNKYPosted on 2008-05-06 at 19:28:53ID: 21512768

A vga splitter will do just simple to have same display on 2 monitors:
http://www.cablewholesale.com/specs/10h1-27708.htm

Also, check out the Matrox products: http://www.matrox.com/graphics/en/corpo/products/home.php

 

by: jasontomlinson1Posted on 2008-07-17 at 11:56:29ID: 22028815

YES, you CAN have extended desktop dual monitor setup from one VGA output.
Matrox makes a product that does exactly what you want.  I found this post while looking for a solution myself, thinking it may be of use to somebody else.  It's called Matrox DualHead2Go, and it's $200 new or $100 on E8ay.  I'm in the middle of researching that and it's got good reviews so far, although it does have potential to be a problem, depending on what video card and what monitors yo're running. here's some links with reviews I found  very useful:
http://www.pcstats.com/artvnl.cfm?articleID=1892
http://forum.notebookreview.com/showthread.php?t=136123

http://www.mobilemag.com/content/100/335/C6113/

http://www.crunchgear.com/2008/02/06/review-matrox-dualhead2go-digital-edition/
http://www.matrox.com/graphics/en/products/gxm/dh2go/specs/

http://www.techpowerup.com/reviews/Matrox/DualHead2Go_Digital


   Good luck!

20120131-EE-VQP-002

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