It is downloadable as a VST at the moment, correct. But are you certain that they aren't planning to release the hardware for it?

I could be totally wrong, but some wording on that page makes me believe they are planning to release a hardware component to it. This one quote specifically:

"The Kia instrument features a touchpad keyboard [emphasis mine] so you can play as you go. You can create endless patterns, save your loops, play them back immediately and modulate the sounds with the dials. The key buttons light up when played, which offers a quick visual orientation."