The SD Card Reader for iPhone by SZHAIYIJIN is a convenient memory card reader and adapter that allows for easy transfer of photos and videos from your memory card to your iPhone. With USB connectivity, this device is compatible with various memory card types, including SD, and is designed specifically for use with iPhones. The compact and portable design makes it convenient for on-the-go use, and the included USB camera adapter plug further enhances its functionality for seamless connectivity. Ideal for those looking to quickly and efficiently transfer their digital files from a memory card to their smartphone.