iConnectMIDI4+'s MIDI host port supports up to 8 USB MIDI synths, controllers, etc.
iConnectMIDI4+ accommodates for this by addition of a USB host port that allows musicians to integrate their USB MIDI devices seamlessly. Many MIDI devices include a USB port for input/output of MIDI. The iConnectMIDI4+ offers seamless integration in all directions.
If you are feeling adventurous you can even use your Mac or PC as a slave to your iOS device. A synth running on your iPad could behave as if it were a touch-controlled plug-in running inside your host DAW, or you could process a software instrument in your DAW through an effects processing app like an amp simulator on your iPhone. This combination of audio and MIDI connections has countless applications.
Not only does iConnectMIDI4+ support three computer devices simultaneously - Macs, PCs, and iOS (iPad, iPhone, iPod touch) - its Audio passThru™ technology routes audio between them digitally with zero signal degradation, simply appearing as an audio interface to the operating systems.