Sandisk ixpand with ipad pro 11

My sandisk ixpand USB-c does not work with my ipad pro 11. Nothing happen whe the the usb c
is plugged in.

Hi @Gilles1,

Have you opened a Support Case? If not opened, for more information, please contact the SD Technical Support team for the best assistance and troubleshooting:
https://kb.sandisk.com/app/ask