I read that File Browser for Business has Sandoval iExpand flash drive support built in. But I can’t find it in the list of devices to add... ?? Anyone know?
All you need to do it plug it in and a new location will appear. Tap it and you'll see your files and folders. You can also set up backup/sync tasks to copy local folders like Camera Roll to the iXpand. The iXpand will also appear in the FileBrowser Biz Files app connector, so you can open and save documents direct from other apps. https://www.stratospherix.com/products/filebrowserforbusiness/ixpand/