Open Disk Utility, select the USB, and format it as Mac OS Extended (Journaled) with GPT partition map .
sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume Install Clover : Run the Clover installer and select your USB as the Installation Location 3. Clover Configuration Settings When installing Clover, click and select these critical drivers for High Sierra: Macos High Sierra 10.13 5 Clover Rdr Download
Kepler architecture (GTX 600/700 series) is natively supported. Pascal architecture (GTX 10-series) requires Nvidia Web Drivers. High Sierra does not support Turing (RTX 20-series) or newer Nvidia cards. Open Disk Utility, select the USB, and format
However, note that Apple no longer provides security updates for High Sierra (last update was 2020). Use it offline or behind a strong firewall if privacy is a concern. Open Disk Utility