Check the listing for details. NI Komplete Kontrol S25 Midi Keyboard Controller w/ Adapter, USB and Software. Condition: Used. Listed at 175.00 USD. Same Day Shipping on orders placed by 2pm on weekdays. Thank you for your interest. Controls and Functionality: The S25 is equipped with an array of intuitive controls, including eight assignable rotary knobs and a large, high-resolution color display. These controls are designed to provide hands-on manipulation of virtual instruments and effects, making it easier to tweak parameters and navigate your software. Integration and Software: It integrates seamlessly with Native Instruments’ Komplete suite, offering deep integration with a wide range of virtual instruments and effects. The keyboard also supports Native Maps, which automatically map your software’s parameters to the S25’s controls, streamlining your workflow. Advanced Features: The S25 includes Smart Play features, which simplify chord creation and scale navigation, and it’s equipped with a Light Guide that illuminates keys to show important notes, chords, and scales. This visual aid is particularly useful for both learning and live performance scenarios