This dual-interface sd card reader adapter combines usb c and lightning male plugs with three female ports for sd, micro sd, and usb-a. It supports otg functions, making it easy to use flash drives, memory sticks, keyboards, mice, usb hubs, and digital cameras memory card. Designed for efficient photo and file transfer, it delivers 20MB/s~30MB/s speed, letting you copy photos and videos quickly. Plug-and-play operation requires no drivers or software. Once memory is inserted, files appear directly in your “Files” app. Certified by for Apple MFi, it ensures smooth use with lightning interface for Apple devices. The short cable enhances stability, while ABS construction ensures durability for daily tasks. Please note: this reader cannot read two cards at the same time, and lightning port only supports iOS13 and above. Compatible with for iPhone 16/15/14/13/12/11/X Pro Max, for iPad Air/Pro/Mini, compatible for Samsung Galaxy S25/S24/S23/S22/S21/S20 Ultra, MacBook, Android phones, and computers, making it a reliable choice for travel photography, study, and office use.