> For the complete documentation index, see [llms.txt](https://documentation.hak5.org/signal-owl/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.hak5.org/signal-owl/getting-started/usb-flash-disk-support.md).

# USB Flash Disk Support

The Signal Owl supports USB flash disks formatted with FAT32 or EXT4 file systems.