ADATA UE710 64GB MFi Certified i-Memory Lightning/USB 3.0 Retractable Capless Flash Drive for iOS iPad, iPhone, Mac & PC, Black (AUE710-64G-CBK) Apple Mfi Certification High speed data transfer for read / write Easy, worry-free backup and storage to and from iPhone/iPad Free iOS app with multiple video format support Support for 4K video play and camera RAW files