This little thing can make more than you can imagine.
First of all, it's a very solid piece of equipment, Korg did a very good job with it. The knobs & faders are really solid and the buttons very soft to press. Also, it's size gives you the advantage to carry it with you ,if you are a DJ on the road or if you want to have a small mixer into your bag.
With the nanoKONTROL 2 , you can assign multiple parameters from your Digital Audio Workstation on different knobs,faders or buttons. I find it very useful ,as you can have total control of your DAW, such as various automations and controlling your channels volume.
Smart & useful gadget !