This 5-in-1 sd card reader usb adapter expands connectivity for lightning, USB C, and USB devices. With 1 SD slot, 1 Micro SD (TF) slot, 2 USB 3.0 ports, and 1 lightning charging port, it supports usb flash drives, keyboards, mice, usb headsets, and hubs while transferring files. It delivers 20MB/s~30MB/s transfer speeds, ideal for copying photos and videos from a digital camera memory stick or TF card to for Apple and compatible for Samsung devices. Simply plug it in, open the “Files” or “File Manager” app, and access your data instantly. As noted, the reader cannot read SD and TF cards at the same time, supports iOS13 and above, and the lightning port is only for charging lightning devices, not USB C devices. for Apple mouse use, enable AssistiveTouch in Accessibility settings. Compatible with for iPhone 16/15/14 Pro Max, for iPad 10/Air4/5/Mini6/Pro 12.9, compatible for Samsung Galaxy S25/S24/S23/S22/S21/S20 Ultra, Android phones and computers. Made of durable ABS material, it withstands heavy use and is suitable for office file transfer, travel photo backup, or study storage expansion.