Instructions For iOS 9.2-12.5.7: The memory card reader only supports one-way transfer from the memory card to the iPhone/iPad and does not support two-way transfer. Only the "Photos" app can be used to transfer images.For iOS 13 and higher versions, the memory card reader supports bidirectional transfer from the memory card to the iPhone/iPad. Need to use the 'File' app, which can transfer any file format. Enhanced connector The reinforced card slot ensures a secure connection, minimizing the risk of card damage or dislodgment during use. This design enhances durability and reliability, making it perfect for on-the-go photographers who need quick access to their data. Intelligent chips Equipped with an intelligent chip, this SD card reader offers fast data transfer speeds and seamless compatibility with Apple devices. It automatically optimizes performance, ensuring smooth file transfers without lag, making it ideal for both casual users and professionals. High quality materials Crafted from high-quality materials, this reader is built to withstand daily wear and tear. Its sleek design not only complements your Apple devices but also ensures longevity, providing a reliable accessory that enhances your storage capabilities. Compatibility Compatible SD card SD, SDHC, SDXC, RS-MMSC Compatible MicroSD card RS-MMSC, MicroSD, MicroSDHC, Micro SDXC Compatible USB Devices USB flash drive, digital camera, mouse, keyboard,etc Compatible iPhone models iPhone 14 Pro, iPhone 14 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone SE (3rd generation), iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone SE (1st generation), iPhone 5s, iPhone 5c, iPhone 5, Compatible iPod&iPad models iPod touch (7th generation), iPod touch (6th generation), iPad Pro 12.9-inch (2nd generation), iPad Pro 12.9-inch (1st generation), iPad Pro 10.5-inch, iPad Pro 9.7-inch, iPad Air (3rd generation), iPad Air 2, iPad Air (1st generation), iPad (9th generation), iPad (8th generation), iPad (7th generation), iPad (6th generation), iPad (5th generation), iPad (4th generation), iPad mini (5th generation), iPad mini 4, iPad mini 3, iPad mini 2, iPad mini (1st generation), System Requirements iOS 9.2 or later Compatible memory card format Exfat, Fat32