iXpand base not working on iOS 11.3.1

Mobile Accessories SanDisk iXpand™ Base
3

Do you have the same issue with 11.4.1 as well? This is the latest version of iOS.

Also plug in your iPad Pro to your iXpand base and do the following:

Go to settings > general > about  do you see “iXpand Base” listed?

This would be more towards the bottom under the “SEID”