What graphics card to buy for dual monitor? Dell Inspiron 620

Hello - I recently bought a dell Inspiron 620 (i5) and would like to employ a 2 monitor set up. The machine only has one VGA port, and the monitors I have aren't equipped with hdmi, so from what I've read, I need to install a new video card. I went to new egg and here are literally thousands - really no idea where to start - can someone recommend what I should be looking for? I won't be doing any gaming - just need the extra real estate for basic office functions and some occasional photo editing software. Thanks!

What you can do is look for a card with duel connectors, but if your monitor has only one vga port then you will need this HERE. But any card will do, how about this one HERE.

Visiontek HD5570 SFF 4-port VGA VHDCI 1 GB x16 PCIe Graphics Card (900366)