Livid Alias 8, USB-Controller, 8 Faders 30mm + 1 Fader 60mm, 16 Rotary Potentiometers, 16 RGB LED backlit buttons, 1 push-button detented encoder, 2 analog expansion ports for Livid XPC and DIY controllers, LED Display, USB powered class-compliant MIDI, Dimensions: 190 x 280 x 41 mm