CME H12MIDI Pro
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Current Firmware
4.7
Update firmware via the free HxMIDI Tools app (Windows, macOS, Linux, iOS, Android). Connect H12MIDI Pro to your computer via the USB-C client port. Open HxMIDI Tools and use the firmware update function. All presets and settings are preserved during the update.
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
Firmware pageopens in a new tab — cme-pro.comFirmware History
Changelogs summarised from the manufacturer's release notes.
4.7
2026-03-01
- Improved: Compatibility for non-class-compliant MIDI gear (Boss, Yamaha).
- Improved: Routing display with USB Host I/O grouped by Hub.
- Improved: USB Host Port Reservation logic.
- New: Curve editing support.
- New: Custom USB device naming.
- Fixed: Bugs in filters and mappers.
** Now supports H12MIDI Pro.
Release notesopens in a new tab — cme-pro.com
FAQ
What is the latest firmware for the CME H12MIDI Pro?
The latest firmware for the CME H12MIDI Pro is version 4.7, released on 2026-03-01. FW//RADAR checks the manufacturer's official sources for new releases.
Where can I download CME H12MIDI Pro firmware?
Directly from CME's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Manufacturer page →opens in a new tab — cme-pro.com
Manual →opens in a new tab — cme-pro.com
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