3 in 1 USB3 iPhone/iPad SD/TF card reader is mainly made of aluminum alloy metal material, with a multi interface design, suitable for iPhone/Android/iPad/Mac/Computer. TF/SD card reader support memory cards such as SD/TF (MicroSD). The TF card slot features a hidden design that seamlessly integrates with USB. Turn the card reader into a flash drive, compact and portable, saving space. | Lightning interface is suitable for iPhone/iPad, the USB C 3.0 interface is suitable for iPhone/Android/iPad/Mac/Computer, and the USB is suitable for PC/MAC, which perfectly solves the problem of file transfer between the three interfaces. The USB-A interface and TF card holder are perfectly integrated and can easily read TF cards. | When using the USB C/ USB connector, it supports simultaneous reading of SD card + TF card ,the lightning connector don’t support simultaneous reading of dual cards. | 3 in 1 card reader height is only 2.4 inch, beautiful and compact, 20g small volume is convenient to carry and does not take up space. USB C 3.0 transfers up to 5Gbps(theory), making it faster and more efficient than 2.0.