[3 in 1 SD Card Reader] This SD card reader is designed with 3 different connectors (USB/TypeC/8PIN), compatible with most computers/laptops/tablets/smartphones/iPhone iPads. You can easily transfer the required files between different devices. [Dual Card Slot] Support SD and MicroSD (TF card), such as SDXC/SDHC/SD/MMC/RS-MMC/UHS-II/UHS-I. Micro SD/TF/Micro SDXC/Micro SDHC/UHS-II/UHS-I. (Note: The card reader adapter cannot read two cards at the same time.) [Plug and Play] The card reader is compatible with Windows, Mac OS, Linux, Android and iOS without any software/driver/application. Magnetic cap triangle design, small and portable, easy to carry. [Bilateral Transmission] Micro SD card converter for data transmission. Transfer and save files, pictures, videos and music from SD/Micro SD card to your electronic device, or export files from your phone/computer to SD/TF. [Easy Sharing] The camera SD card adapter can easily download photos and videos from the camera to your phone and share them with your family/friends immediately. In addition, you can copy/edit/move/delete/rename/share files on this triangle reader.