Sandisk ixpand lightning drive as a mylio vault

I have an older iPad with limited storage that i’d like to use with Mylio. My complete library currently is less than 100GB. I’m wondering if its possible to use such a device as a vault and connect it to Mylio on the iPad. I could just keep thumbnails on the iPad but the resolution is pretty poor.

thanks in advance

Sorry - I don’t believe Mylio yet has any support for external USB drive devices (vaults) on iOS (just Mac and Windows).

See this previous feature request from 2020:
External Drive Vault - Support on iPad - Feature Requests - Mylio Community