I am now using an old Korg midicontroller as a second keyboard connected to my Genos in such a way that this extra keyboard always produces the sounds of R3. For setup see the attached photo. This controller is simply connected by a 5-pin midi din cable between midi-in and midi-out.
Unfortunate this controller has some bad keys and I want to replace it. I noticed that the modern controllers, like from M-Aidio, do not have the 5-pin connector anymore but a usb connection instead. I now wonder how I must connect it to my Genos. I already use the usb connection on top for a memorystich and the usb connection at the back for connection to my (mobilesheet)laptop.
Who can help me with this?