From the manufacturer
* 1GB=1,000,000,000 bytes. Actual user storage less.
(1) iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone Xs, iPhone Xs Max, iPhone XR, iPad Air, iPad mini, iPad mini 4, iPad Pro, iPad with Retina display, iPod 5th Generation and newer; iXpand Drive app and iOS 10.0.2 or higher required.
(2) iXpand Drive app required. Available for download from the App Store. iOS 10.0.2 or higher required. Set up automatic backup within app settings.
(3) Password-protection is supported by iOS 10.0.2 and higher, Mac OS X v10.8 and higher, Windows 7, Windows 8 and Windows 10.
(4) Requires device with On-The-Go (OTG) support. See official SanDisk website for list of compatible devices.
(5) Mobile device requires USB Type-C port and On-The-Go (OTG) support. See official SanDisk website for list of compatible devices.