SanDisk iXpand Flash Drive allows you to free up memory on your iPhone or iPad, instantly expands your storageUse the Lightning connector and the USB connector to move photos and videos directly to your PC or Mac without cables or the cloud
The iXpand Sync app automatically backs up your photos and videos to the drive whenever it’s connected, and lets you watch popular-format videos and listen to music directly from the drive
The compact, durable design protects the connectors when they’re not in use, and a flexible Lightning connector allows for easy plug in through most iPhone cases
The SanDisk iXpand Flash Drive encrypts your files for secure transfer between devices
SanDisk products are constructed to the highest standards and rigorously tested

(1) Supports iPhone 5 and newer, iPad Air, iPad with Retina display (4th generation), iPad mini with Retina display, iPad mini and newer, iOS 7.1 or higher required.
(2) 1GB=1,000,000,000 bytes. Actual user storage less.
(3) Support for .WM