M-Audio Hammer 88 Pro, 88 Keys USB/MIDI Controller, With Graded Hammer action keyboard, With aftertouch and assignable zones, 16 Backlit, assignable and velocity-sensitive RGB pads with note repeat function, 8 Assignable knobs and buttons for controlling virtual instruments, mix plug-ins and more, 9 Assignable faders for controlling virtual instruments, plug-ins, DAW faders and more, Preset and DAW buttons for automatically assigned DAW control & plug-in parameters, Smart Chord and Smart Scale modes, Arpeggiator with type, octave, gate and swing control, Pitch bend and modulation wheel, 3 Footswitch pedal inputs, 1 Expression pedal input, USB-MIDI connection, MIDI in/out (5-pin) for the connection of external MIDI devices, With small OLED display for quick menu access, Power supply: Via USB or optional 9V DC 800 mA power supply unit (not included), Dimensions (W x H x D): 142.2 x 12.7 x 28.3 cm, Weight: 18.5 kg, Incl. music tray and MIDI editor software@+@+*Comprehensive software production package included (download):*@+@+, DAWs: Pro Tools First M-Audio Edition, MPC Beats and Ableton Live Lite, Virtual instruments: Hybrid 3, Velvet, Mini Grand, Vacuum, Boom, DB-33 and Xpand!2, MPC Expansion Packs: MPC Beats Producer Kits, F9 Instruments Beats Edition, LANIAKEA Sound, MSX Audio, ADSR, MVP Urban Roulette Beats Edition, Cr2 Deep House Beats Edition, Cr2 Techno Beats Edition and MVP HookCity Trap n Soul Beats Edition