[Plug and Play] This USB C SD card reader does not need to download applications, and plays plug and play. Portable, easy to transfer photos and videos from SD/TF cards or other USB 2.0 devices to USB C devices. [Wide compatibility] Micro sd card reader is compatible with sd, SDHC, SDXC, Micro sd, Micro SDHC, Micro SDXC card and USB 2.0 devices, and is applicable to USB C and iPad Pro of the new MacBook 2016-2019. Suitable for compatibility with Samsung Galaxy S10/S9/S8/Google Pixel, etc. [Super practical port] With this micro SD card adapter, you can connect USB peripheral devices, such as USB flash disk, mouse, keyboard, card reader, camera, printer, hard disk and many other USB connecting devices. [Safety, durability and portability] The shell of this USB SD card reader is made of upgraded fireproof materials, which can protect your device. [Tips] 1. Please ensure that your USB C smartphone supports OTG function; 2. USB port, SD port and Micro SD port cannot be used at the same time, and only one interface can be used at a time