The Oxygen 25 USB MIDI controller delivers next-generation functionality from M-Audio®, the leading innovator in mobile music production technology. The Oxygen 25 features eight assignable knobs, an assignable slider, plus dedicated transport and track select buttons. DirectLink mode automatically maps these controls to common DAW functions including transport, mixer, track pan and plug-in parameters. Built-in factory presets offer support for popular virtual instruments right out of the box-no complicated setup required. Velocity-sensitive keys and a sleek, compact design round out a portable keyboard that's perfect for laptop production, live DJ performance, triggering samples or composing on the go.