Worlde KS25A Multi-function USB MIDI Keyboard Controller with Digits LED Display

?Professional expandable master MIDI keyboard with built-in USB. ?25keys wIth initial touch. ?1?programmable pedal interface(pedal B). ?Compatible with switch pedal and continuous pedal.It can be configured to152controllers,preset is sustain pedal. ?1?programmable slider,can be configured to 148 controllers,preset is master volume. ?Pitch Bend wheel and Modulation Wheel(Wheel1 and Wheel2), can be configured to 148 controllers. ?2?Programmable data button(Data+/-),can be configured to160 controllers. ?1?Edit button,switch multi-function keyboard status. ?1?Switch button,switch between knob function groups. ?4?Programmable dial,two groups of function(A1?A4andB1?B4),the midi channel of each dial can be configured independently.they can be configured to 160 controllers. ?Program,dual,split,tempo,mute,snap shot,and so on. ?Multi-functional keyboard. ?1?MIDI output. 1?USB port,compatible with USB ?Power supply by usb and DC 9V. ?Compatible with win 8/7/XP/Vista/windows7/windows8 and Mac OSX.drive free and hot plug supported. ?Compatible with major sequencer and audio software