RDUSB0033Midi
RDUSB0033Midi is a MIDI driver for macOS CoreMIDI that provides hardware connectivity for Roland RDUSB0033 USB MIDI controllers and devices. It enables macOS and MIDI applications to recognize and communicate with this Roland hardware interface over USB. The driver is typically installed as part of Roland's hardware support package and is updated through Roland's driver and firmware utilities.
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1 suggestionThis is a MIDI driver component for macOS CoreMIDI, not a standalone application, so it cannot be updated separately from its host system and vendor support tools. To check whether a native Apple Silicon version of this Roland MIDI driver exists and to install or update it, visit Roland's official support site and download their latest MIDI driver package or hardware support utility for your specific device (the RDUSB0033). Roland typically distributes driver updates through their main support portal — run their installer, which will replace the Intel version with a native build if one is available. If you are unsure which installer you need, contact Roland support with your device model and current macOS version. Once updated through Roland's official channel, the native MIDI driver will integrate directly with macOS CoreMIDI and will continue to work after Apple removes Rosetta 2 in macOS 28 (September 2028).
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