iConnectivity iConnectMIDI Quick Start Manual page 10

2. MIDI DIN ports are unidirectional, meaning that a separate cable is need
for each direction of data flow. Connect MIDI cables from a MIDI OUT or
MIDI THRU to a MIDI IN.
3. In Windows XP, if other MIDI interfaces are connected along with
iConnectMIDI™, there may be no distinction in naming of the USB ports
between the interfaces. Thus, some of the names may be duplicates of
names used for iConnectMIDI™ ports.
4. In Windows XP, the default naming for a MIDI port connected through a
USB link is "USB Audio Device", regardless of whether the actual port is
USB-MIDI or MIDI DIN.
5. Some applications in Windows retrieve the correct names of each
iConnectMIDI™ port.
6. The "D" and "H" designations in iOS and OSX stand for "Device" and
"Host", signifying USB device ports and USB host ports, respectively.
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iConnectMIDI
Quick Start Guide
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