M-Audio MIDISPORT 4x4 Anniversary Edition USB Bus-Powered MIDI Interface


75 out of 100. Incorporating 100+ ratings and reviews.

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M-Audio MIDISPORT 4x4 Anniversary Edition USB Bus-Powered MIDI Interface

The M-Audio MIDISPORT 4x4 Anniversary Edition is the revamped version of the original MIDISPORT 4x4 released in celebration of M-Audio’s 20th anniversary.

It's 4 MIDI In/Out ports allows you to connect 4 MIDI input devices simultaneously and reduces the need for daisy chaining MIDI sound modules on the output side.

The convenience of having dedicated ports for multiple midi devices shouldn't be underestimated so it's worth considering if you have a few MIDI devices. It has a MIDI indicator for each port and is compact and lightweight for desktop and mobile use.


  • Number of MIDI Ports: 4 MIDI In, 4 MIDI Out
  • Compatibility: Class Compliant and compatible with Windows, Mac and Linux. May Work with iOS via CCK/Lightning adaptor with powered USB hub
  • Power Supply: USB
  • Size: 8.46" (W) x 4.53" (D) x 1.70" (H)
  • Weight: 28.92 oz


Many users appreciate its multiple port feature. They often find it handy when it comes to connecting multiple MIDI instruments and having more channels available. Many compliment its robust build and design and its easy to set-up by just plugging it directly to a computer.


Some reviewers had issues with its firmware but this was only a small number of people. Some also would have liked it to have configurable routing.


We were recommending the M-Audio MIDISPORT 4x4 Anniversary Edition prior to May 2018, however when we reviewed the entire category in detail we found there were more highly rated options available which you will now find in our recommended list of The Best MIDI Interfaces.