SODIAL USB To MIDI Keyboard Interface Converter Cable Adapter Support Windows Win XP Win Vista Mac OS black Color:black This sturdy MIDI interface cable is self-powered and connects to your computer's USB port. it's the simplest & most convenient way to connect a keyboard or controller to a computer Gives you the power to play songs on your keyboard or other controller Mix and edit them on your home computer/laptop with any sequencing or recording software you have installed