Native Instruments' Traktor Kontrol Z1 mixer module is the ultra-compact combination of a 2 channel mixer, controller and audio...
Native Instruments - NI Power Supply S8+D2 (40W), Product includes Power supply, exchangeable adapter plugs (Euro, US, UK, SAA)...
The NI Traktor Maschine Mikro Mk3 Groove Production is a DAW controller simply plug it in via USB and you're ready to go.