Numark Mixtrack Pro II - Serato DJ Hardware,NUMARK MIXTRACK PRO 2 Test Completed Working | eBay,REVIEW: Numark Mixtrack Pro II DJ Controller – DJWORX,Amazon.com: Numark Mixtrack Pro FX – 2 Deck DJ Controller For Serato DJ with DJ Mixer, Built-in Audio Interface, Capacitive Touch Jog Wheels and FX ,Numark Mixtrack Pro II Kit with Headphones and Laptop Stand