This USB-C + lightning dual connector card reader offers fast transfer with one SD slot and one micro SD slot, delivering speeds of 20MB/S~30MB/S. No third-party apps or internet are required, just plug and play. After inserting the memory card, you can directly view content through the “Files” or “File Manager” app. It supports bidirectional transfer between cards and devices, making it easy to manage photos, videos, and documents. Made from durable ABS material, it is compact and portable for convenient carrying. Compatible with devices including for iPhone 16/15/14/13/12/11 Pro Max/X/8/7, for iPad Air/Pro/mini, compatible for Samsung Galaxy S25/S24/S23/S22/S21/S20 Ultra, and computers (including MacBook and other USB-C/lightning devices). Please note: this card reader cannot read two slots at the same time, and the lightning port supports only iOS13 or above.