Akai Professional LPK25 | 25-Key Ultra-Portable USB MIDI Keyboard Controller for Laptops

13-inch, USB Powered, slim-line laptop performance keyboard with 25 velocity-sensitive mini-keyboard keys with plug and play set up for Mac and PC.. Dedicated octave up and down buttons increase melodic range, plus it features a sustain button for expressive performances.. On-board arpeggiator steps through chords automatically and generates inspiring melodic ideas quickly.. 4-Programmable memory banks for instant recall of mappings for DAWs, virtual instruments, effects and more.. Works with all popular applications including GarageBand, Logic, Sonar, Cubase, Ableton Live, ProTools, Reason, Fruity Loops, Digital Performer, and more.