The Yamaha MOX8 is a versatile 88-key weighted digital keyboard synthesizer that offers a variety of features for music production. With MIDI out, USB to host, USB to device, MIDI in, and MIDI thru ports, it allows for seamless connection to other devices. The keyboard also includes a sequencer, modulation wheel, and pitch wheel, along with being USB compatible for added convenience. Designed for professional use, the Yamaha MOX8 is a high-quality option for musicians and producers looking for a reliable and feature-rich instrument. It is missing some knobs although they still function. The price reflects the condition.