PrusaSlicer automatically detects if you insert an SD card, USB flash drive, or other removable media.
When detected, a new Export to SD/USB drive button will appear next to the Export G-code button (bottom right corner). Clicking it will open the file save dialog with the path initialized to the SD card or USB flash drive.
Once a G-code is exported to a removable media, an Eject button is shown next to the Export G-code button, which will safely disconnect your device.
If you have a question about something that isn't covered here, check out our additional resources.
And if that doesn't do the trick, you can send an inquiry to [email protected] or through the button below.