Quote from DeeDeeTwo:
For trading you really have to buy a dock.
For a measly $200-300...
You can have a mouse, external keyboard, and 2 external monitors...
And any half-decent graphics card will support two 1900 x 1200 monitors.
It's not as if your gonna trade while skate-boarding.
With such a simple solution...
Why muck around with Matrox or USB?
can you suggest a laptop and dock?