This 5-in-3 SD card reader adaptor combines Lightning, USB C, and USB connectors with 5 essential ports: USB, Micro SD/TF, SD card, 3.5mm audio, and USB C charging. It enables fast 14–20MB/s transfer speeds for photos, videos, and files while supporting two-way data flow between memory cards and devices. Simply connect storage to access it through your “Files” app, making content management effortless. （Note: Lightning devices limit OTG to iOS 13.0 and above, the 3.5mm port only supports music playback, not calls, microphones, or volume control, for Apple device mouse setup requires AssistiveTouch, and the card reader cannot read two cards simultaneously.） Built with sturdy ABS, it withstands daily use and heavy workloads. compatible with iPhone 17 16 15 14 13 12 Pro Max, for iPad, compatible for Samsung Galaxy S25/S24/S23/S22/S21/S20 Ultra, Android phones, tablets, laptops, PCs, and MacBook, as well as other Lightning/USB C/USB interface devices. We also provide a 60-day money-back guarantee, 1-year warranty, and 24-hour customer support for the product you receive.