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The download area of our website contains recent driver and software utilities for ESI products. You can also find manuals in this section. Please select the product via the selection on this page first, a list with all available downloads will automatically appear below.

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Available downloads for RoMI/O II

Drivers & Utilities


Description Operating System Version Size Date Note File
universal MIDI Port driver Windows 7 32-bit
Windows 7 64-bit
Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 10 32-bit
Windows 10 64-bit
1.2 922 KB 2019-04-11 Rev. B ESI_MIDIPort-v1_2.zip
universal MIDI Port driver Windows 7 32-bit
Windows 7 64-bit
Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 10 32-bit
Windows 10 64-bit
1.1 927 KB 2019-02-28 Rev. B ESI_MIDIPort-v1_1.zip
universal MIDI Port driver Windows 7 32-bit
Windows 7 64-bit
Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 10 32-bit
Windows 10 64-bit
1.0 904 KB 2019-02-12 Rev. B ESI_MIDIPort-v1_0.zip