This is a standard MIDI keyboard from M-AUDIO. It's light and small! For simple music production, this should be more than enough. The condition is very clean as it was only used at home. (Of course, everything works perfectly) The only included accessory is the USB cable; the original box is not included. I will pack it securely with wrapping cardboard and cushioning material before shipping. Please understand that shipping may be delayed by 1-2 days due to work commitments.