Blackmagic audio capture

Hi.

I have a blackmagic intensity pro capture card.
I need to record voice overs using Adobe Premiere Pro CS6 (Windows).

Im not that crystal on the workings of audio.
I wish to connect an XLR microphone to a mixer with a pre amp and connect that to the XLR input of my intensity pro card, hoping to record directly into PP.

Is this the best way to do this?
If so will this Mixer suffice
http://www.bhphotovideo.com/c/product/6 ... _XENYX_X...

thanks in advance.