2 in 1 Dual Card Slot: SD card reader is compatible with SD and micro SD memory cards, supports all iPhone with iOS 9.2 and above and iPad with iOS 8.0 or er. /p> It easily download photos or videos from SD cards directly to iPhone or iPad, and share videos or photos with your friends and loved ones anytime and anywhere . High Speed Data Transmission: iPhone SD card reader can reach 20MB/s-30MB/s. iPhone SD card reader can transmit photos and videos from your device photo to your device in seconds, saving a lot of time. Plug and Play: You don't need a computer as support or install any apps when you use the memory card reader. Plug and Play, please wait 5 seconds after connecting the device. Supported Capacity and Format: The SD card reader supports standard photo formats, including JPER and RAW, and SD, HD video formats including H.264 and MPEG 4, supports memory card with a maximum capacity of 512 GB.