Firmware discontinued
The manufacturer has stopped releasing firmware updates for this device. Last known version: 2.15.
You can still add it to your rig to keep an inventory and track its used market price.
Download the Oxygen Pro Mini Firmware Update zip from the M-Audio downloads page. Back up custom presets first using the Oxygen Pro Preset Editor. Hold SHIFT + BANK< + BANK> while powering on to enter update mode. Run the included firmware updater application, load the .DAT file, and click Update. After completion, power off, then hold the relevant octave buttons while restarting to finalize. Note: the update reverts the keyboard to factory settings.
Last firmware page →opens in a new tab — m-audio.com