USB DJ controller with two turntables and multi-function knobs. - Brand: Numark - Model Name: Mixtrack Pro - Type: DJ Controller - Features: Two turntables and mixer functions - Connectivity: USB connection - Control Buttons: Multi-function knobs and faders Thank you for viewing. While it's not in perfect condition and shows signs of use, there are no operational issues. Also, a USB cable is not included, so please prepare your own audio USB cable.