Sminiker [USB-C to TF/ SD Card Reader ] 3 Mode: USB Type C, Micro-USB & USB Combo to 2-Slot TF/ Micro SD Card Reader for PC Laptop Macbook and Android Cellphones (silver) SD card reader: USB Type-C Compatible, read your TF or SD card by connect to the latest USB Type-C devices, such as Apple New Macbook 2015, Chromebook Pixel, Pixel C, Nokia N1 Tablet, Nokia N1 Tablet Pro and other USB C supported devices. USB A 2.0 high speed data transferring up 480Mbps, Well compatible with all your computers, laptops and many other devices USB port. Micro SD card reader: OTG supported, No drives required. Read TF/SD card directly on your USB Type-C and Micro USB OTG supported devices. Adding an memory card, turns your card reader into a U Flash Disk. 3 in 1 Multiple universal sd memory reader. Portable and light design housing with premium aluminum, easy and convenient for carrying in your laptop bag. Perfect matching kits for your new laptop, USB Type-C devices and more. No drivers required. This unit do not support hot plugging, Please insert TF/SD first before connecting to your laptop/cellphone.