This is a standard MIDI keyboard from Native Instruments: Komplete Kontrol S49 mk2. Operation has been confirmed with Maschine software. Please note that the power switch is sensitive; the power may turn off if touched or bumped. This listing is for the keyboard itself only. A USB cable is not included, so please provide your own (USB-A to USB-B Cable). It operates on USB bus power, but using a power adapter is recommended for more stable operation. There is no Transfer ID, so product registration is not possible. Free shipping is included.