If the text is backwards or upside down, check the "Mirror" or "Direction" settings inside the Editor software. If you'd like, I can help you: Find the specific CH340 drivers if your computer isn't detecting the fan. custom text/emoji patterns that fit the 11-LED height limit. Search for a Mac-compatible version (most are Windows-only). Let me know which operating system you are using! Download Promier Digital Fan Software - LitezAll
What are you using (Windows 10, 11, or Mac)? led+fan+editor+uf21106rgb+software+download+hot
You might be tempted to use generic RGB software like JackNet RGB Sync or OpenRGB. However, the UF21106RGB controller often uses a specific USB/Serial driver that generic software cannot always detect. If the text is backwards or upside down,
Do not run the installer from within the zip folder. Extract all files to a folder on your Desktop first. Connect the Fan: Micro-USB to USB-A cable that came with the fan. Ensure the fan is switched Search for a Mac-compatible version (most are Windows-only)