Automatic photo backup.SanDisk iXpand drive app. Made fro iPhone. iPad. Free up space on your iPhone or iPad. Automatically back up your photos and videos (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). USB 3.0. lightning. iXpand flash drive go for iPhone, iPad and computers. Automatically back up your camera roll, social media photos and videos (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). High-speed USB 3.0 transfer to and from your computer. Swivel design to protect connectors. Keyring hole to take your drive on-the-go. 256 GB (1GB = 1,000,000,000 bytes. Actual user storage less). exFAT by microsoft. USB 3.0 drive. Warranty Guide: One year limited warranty. ww.sandisk.com/wug. FCC listed. ww.sandisk.com/wug. www.sandisk.com. Download on the App Store. Made in Thailand.