USB 3.1 Type C USB-C to TF SD Micro-SD SDXC Card Reader Adapter for Laptop & Cell Phone
Card Compatibility: TF/Micro-SD/SDXC/SD card
Support USB 3.1 Type-C port
Support 480Mbps Speed max.
Compatible with USB 3.1 port Macbook and Cell phone / Tablet.
The TF/SD slot, Only one port can work at same time.