http://www.m-audio.com/products/view/m-track#.VnWW9xXhC9I

If that's your interface, there's MIDI in it.

However, that keyboard is designed to be connected to an USB port to work, so you'll actually need two USB ports to work with both items at the same time.

HTH,


Pepe aka Lt. Kojak
Milano, Italy
https://soundcloud.com/theodore-kojak/tracks
Hy-Bro Test Sound Files