Midiman Midisport 2X4 (2 In & 4 Out) USB MIDI Interface

M-Audio Midisport 2x4 USB MIDI Interface 2 In 4 Out w/ USB Cable Tested

Midiman USB MIDISport 2x2 MIDI Interface

Midiman MIDISPORT 2x2 USB MIDI Interface Desktop MIDI I/O MIDI Thru Studio

IConnectivity iConnect MIDI2 Midi2+

M-Audio MIDISport 2x4 USB MIDI Interface w/ Driver CD & Box – Untested

Midiman USB MIDISport 2x2 MIDI Interface

M-Audio Midiman Uno USB to MIDI Interface Device