Musical instrument digital interface, or MIDI, cables are used to connect keyboards and other electronic musical devices to computers. Likewise, people ask, what are MIDI cables used for? The midi spec 1.0 says that 50 feet is the accepted maximum for *reliable* transmission. There are no two exactly alike! Re: Are all midi cables the same? A couple of things.
You can send MIDI data both ways, so you only need one cable for both MIDI In and MIDI out.
