My man, Will Newbill recommended this for my old PC88 keyboard..... I told him the situation and he did the research for what interface would work to achieve this.....The MIO..... And i'll tell you this was the easiest plug and play i've ever done on any computer .... (Logic Pro X).... I just plugged the USB into the computer (IMAC) and plugged the other end into the MIDI in and out of the PC88, turned the keyboard on and that was it....Played music instantly....No, finding drivers, not any kind of set-up what-so-ever... Remember on the MIDI connector end, out is in and in is out... There's a lot of Youtube vids on connecting the MIDI to your keyboard.... This saved me $$$ thousands, by not having to buy a new keyboard and being able to use an old excellent PC88 keyboard.... Thanks Will !!!!