MIDI CONTROLLER-Donner DMK 25 MIDI Keyboard Controller Music Mini Key With 8 Backlit Drum Pads, 4 Knobs 4 control faders MIDI Controller WHITE. 【Ultra-thin design and portability】USB powered MIDI controller with 25 mini MIDI keyboard velocity-sensitive keys for beat maker, studio production, virtual synthesizer control. 【AIR-Touch: Touch Bar】Octave Up and Down Touch Bar let you access the full MIDI keyboard range and Pitch and modulation deliver expressive, creative control. Assignable Touch Bar, can be assigned to send Control Change message (hereinafter called the ‘CC’) or Pitch Bend Change message (hereinafter called the ‘Pitch’). 【Synth-action keys】Premium MIDI controller with 25 expressive synth-action keys.8 Hyper-Sensitive backlit pads make drum beats. USB bus powered - no additional power cable needed. 【TRANSPORT & NAVIGATION】Works with all music production equipment. Navigate your projects: The 6 dedicated transport buttons are always within reach and mapped to control Cycle, Rewind, Forward, Stop, Play and Record. 【4 Program Presets】Four programmable memory banks for instant recall of personal control preferences.This MIDI controller offers 4 assignable knobs and 4 assignable Sliders interface with your music software.