Dual graphics card for an acer laptop?

I want to be capable of run two screens the second near karaoke but i dont know what kind of dual graphics card go with my laptop.Does anybody no the specifics on graphics cards and which one i obligation.

Dual graphics card for an acer laptop?

You can attach an external display easily plenty, but notebook graphics aren't upgradeable 99% of the time. Whatever it came beside from the factory is all your notebook can ever own, since the graphics chipset is built-in to the motherboard...



The Matrox DualHead2Go adapter lets you run two displays instead of one (your computer see one double-wide monitor) , but your built-in video must already be capable of handling the resolution.

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