Ok, Im a computer retard to start things off. never had one when i was in high school till now.

i want to run dual monitors. i have a
radeon 9600 like the picture shows. my monitor is currently plugged into the blue outlet. now, when i want to run two monitors, do i just plug the other one into the blue outlet that looks the same as the one on the graphics card, but is located on my computer? i dont need like an extra video card or anything?