This product is class compliant it does not require drivers

Buy at www.musicianscart.com Alesis Q25 25-Key USB MIDI Keyboard Controller,25-note keyboard controller for melodic control of virtually all MIDI hardware and software,Velocity sensitive keys for expressive, musical performance,USB MIDI and traditional MIDI for use with Mac and PC as well as MIDI hardware,Pitch and Modulation wheels for capturing musical expression,Backlit Octave Up and Down buttons expand your range,Assignable volume/data-entry slider enables you to control your most-used parameter,Sustain pedal input for complete performance (pedal sold separately),Works with iPad via Apple USB Adaptor (sold separately),Production package included Xpand!2 by AIR Music Tech and Ableton Live Lite Software,Bus powered via USB so you won’t need a power cable,This product is class compliant it does not require drivers