I use ESI RoMI/O - 2in 1out with male MIDI and USB connectors and ESI M4U 4inx4out with female connectors Both work perfectly, and do not need any firmware. Dmitry.
I use ESI RoMI/O - 2in 1out with male MIDI and USB connectors and ESI M4U 4inx4out with female connectors Both work perfectly, and do not need any firmware. Dmitry.