4-in-1 Multi-InterfaceThe memory card reader has a variety of interfaces, USB / USB C (Type C) / Micro Usb / Lightning / Apple device charging port / SD card slot / Micro SD card slot, easy to transfer the files you need between different devices. [Compatibility]:SD / Micro SD card reader supports all iPhone with IOS 8.0 and above and iPad / Otg android phones / computers with IOS 8.0 or higher and other devices with USB ports,Maximum support memory card capacity 400GB real-time sharing and data. [Plug and Play] SD/Micro SD card reader is made of high quality zinc alloy with bright camouflage color. It can store pictures and videos directly on the memory card through the card reader without taking up your phone's memory. You can also share photos and videos anytime and anywhere! Management:High-speed bi-directional transfer, iPhone SD card reader is suitable for data transfer between iPhone/Android/Computer and other devices, providing intelligent file viewing and management functions, browse documents, pictures, watch videos, listen to music and so on. USB 3.0 can achieve up to 5Gbps data transfer rate for faster synchronization time, backward compatible with USB 2.0 / 1.1. COMPACT & PORTABLE: Ultra-slim and stylish design + Keychain design allows you to put the Lightning SD card reader in your pocket to prevent loss and carry it with you.