RME Fireface UCX II firmware
Latest firmware: 106/36/104
Last checked 12 Sep 2026
Download 106/36/104 from RMEopens in a new tab — rme-audio.deHow to update the RME Fireface UCX II
What you need
RME Flash Update Tool — the software RME uses to load firmware onto the RME Fireface UCX II. Download links below.
Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.
Drivers & software for the RME Fireface UCX II
The RME Fireface UCX II is updated with RME Flash Update Tool, published by RME.
Download RME Flash Update Tool from RMEopens in a new tab — rme-audio.deGet RME Fireface UCX II firmware alerts
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RME Fireface UCX II firmware update history
Changelogs summarised from the manufacturer's release notes.
Tracked in 2 rigs on FW//RADAR.
RME Fireface UCX II manual & official pages
- RME Fireface UCX II user manual (PDF)opens in a new tab — rme-audio.de
- RME Fireface UCX II on rme-audio.deopens in a new tab — rme-audio.de
- Download RME Fireface UCX II firmware from RMEopens in a new tab — rme-audio.de
RME Fireface UCX II firmware FAQ
What is the latest firmware for the RME Fireface UCX II?
The latest firmware for the RME Fireface UCX II is version 106/36/104. FW//RADAR last checked RME's official page on 12 Sep 2026.
How do I update the RME Fireface UCX II?
Two hardware revisions exist: UCX II (6) fw 43/36/21; UCX II (7) fw 106/36/104. Same USB Flash Update Tool. Full instructions on RME's official firmware page.
What software do I need to update the RME Fireface UCX II?
You need RME Flash Update Tool, available from RME's support site.
Where can I download RME Fireface UCX II firmware and drivers?
Directly from RME's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →
Where can I find the RME Fireface UCX II manual?
The official RME user manual is a PDF hosted on rme-audio.de. RME Fireface UCX II user manual (PDF) →