iDiskk iPhone Flash Drive 32GB with Lightning Connector, External Storage Memory Stick Expansion for iPhone iPad iPod and Mac (Apple MFi Certified) FAST PERFORMANCE: With USB 2.0 & lightning connector design, iDiskk flash drive helps you transfer photos, videos, music and files at fast speed. USB PORT: up to 40MB/S reading speed, 15M/S writing speed. LIGHTNING SIDE: up to 15MB/s reading speed, 10MB/s writing speed. PORTABLE AND STLISH: With pocket-size and classic appearance, it extremely useful and easy to handle during your journey and business trip. It is also a good GIFT. Notes: 1)Please download and install iDiskk Pro when you use the flash drive at the first time. 2)You could not transfer music, videos and pictures from iTunes/iCloud to flash drive, as they are DRM (Digital Rights Management) protected.