How do I run Numark Mixtrack II USB DJ Controller in Cubase?

Hello.

Can someone please help me set up a Numark Mixtrack II USB DJ Controller to run into my Cubase Artist 6 for recording purposes? Is it even possible?

I have a Mac with two USB outlets. One will need the Cubase dongle so I will only have one USB outlet left.

I also use a ProFire 610 - High-Definition 6-in/10-out FireWire Audio Interface with Octane Preamp Technology.

Thank you.