Multifunctional Design - 3-in-1 SD card reader, the card reader has multiple interfaces, USB/USB C(type c)/8 Pin, SD/MicroSD card slot, compatible with most devices such as iPhone/iPad, allowing you to Easily transfer desired files between different Two-way transfer - Applicable to two-way transfer for iOS 13-iOS 15 devices. Import data from SD/TF card to phone, or export files from phone to SD/TF card. Including Word, Power point, Excel, PDF, Photo, Video, MP3, MP4, etc. Read Memory Cards Easier - USB 2.0 memory card reader for data transfer, manage all data from/to/on the device and across multiple platforms (copy, edit, move, delete, rename, share Wait). Magnetic Cover Design - Magnets are built into both the cover and the card reader body, which are easy to open/remove the cover and automatically suck when approached. Magnetic Cover Design - Magnets are built into both the cover and the card reader body, which are easy to open/remove the cover and automatically suck when approached.