MIDISPORT 4X4 Anniversary Edition
Main Article: M-Audio
| Release Date | July 30, 2004 |
| Inputs | 4 MIDI In |
| Outputs | 4 MIDI Out |
| Power | USB A-to-B Cable |
Internet ArchiveInternet ArchiveMain Article: M-Audio
| Release Date | July 30, 2004 |
| Inputs | 4 MIDI In |
| Outputs | 4 MIDI Out |
| Power | USB A-to-B Cable |