I'm selling a Traktor Kontrol S4 Mk2. This controller is in good working condition with only minor signs of normal use (see photos). I'm including the controller, original USB cable, original power adapter (with US and international plugs), Traktor Pro 2 software license, and the original box. Also, as an added bonus, I'm included my DJ Tech Tools Chroma Caps. They add much brighter colors for better visibility and a much better soft rubber feel on the knobs and faders, a definite upgrade from the originals.