How can i connect my casio keyboard to my mac? USB MIDI keyboards not only support USB but also the MIDI standard. Using appropriate USB cables, a seamless data transfer between keyboard to PC, laptop or MAC is possible. What kind of usb keyboard does casio use?ĬASIO USB MIDI keyboards are the absolute all-rounder among the portable keyboard instruments. Now, your Casio can be used as a MIDI controller for whatever MIDI software you wish to buy and use. One end gets plugged into your USB Type B port on your Casio, and the other into your USB port on your computer. Your Casio has MIDI ability, which means it can send and receive Musical Instrument Digital Interface (MIDI) information. Frequently Asked Questions Can a casio keyboard be used as a midi controller?