This is a shoulder keyboard that connects wirelessly to a PC/Mac, allowing you to control virtual instruments and DAWs. It features 37 keys, 8 RGB pads, 8 backlit faders, an accelerometer, a ribbon controller, and more, enabling free-form playing and MIDI control. It is in very good condition. Accessories are as shown in the photos. As this is a used item, the downloadable software has not been verified. Normal operation has been confirmed with third-party software. Due to its large size, there is no box available. It will be shipped with bubble wrap around the original box. Brand: Alesis