I am selling this because I no longer use it. Brand: PreSonus Compatible Devices: PC, Tablet, Laptop, Smartphone Compatible Software: Studio One Artist Connectivity: USB, Interface Number of Channels: 2 - Simultaneous input/output of up to 2 inputs / 2 outputs - 2 microphone / instrument / line inputs and XMAX-L microphone preamps - 2 balanced ¼-inch TRS main outputs (for professional studio monitor connection) - Ladder-style LED level meters x4 (input x2, main output x2) PreSonus' 24Bit 192kHz audio/MIDI interface Studio series has been renewed as the "Studio USB-C series". Provides a high-quality music production environment for both mobile and home studios. It can be connected directly to a PC/smartphone/tablet, and of course, it also supports USB 2.0. Furthermore, it comes bundled with the world-class DAW software Studio One Artist 6 and the luxurious Studio Magic plugin suite. The Studio USB-C series is a complete, all-in-one hardware & software music production package that offers overwhelming value. Studio One has already been downloaded. Everything in the pictures is included. If you have any other questions, please feel free to comment (*ᴗˬᴗ)⁾⁾⁾ Audio Interface With cable