1-Native Instruments Traktor Kontrol S4 MkI 1-Blacked out flight case 1-Traktor Pro Software-All cables. This is a sweet mixer, USB right into your laptop or desktop and comes with software. I bought this brand new and need to downsize and have gotten away from DJing. Perfect for aspiring DJ's all the way to advanced artists; remix songs or sample beats and produce your own.There is a second generation of this mixer, mine is the first generation [i.e. MKI vs. MKII]Call/Text/Message