Micro USB OTG to USB 2.0 Adapter SD/Micro SD Card Reader with standard USB Male

Interfaces: Micro USB, USB 3.0, Micro SD, SD. Support Function: TF/SD card reader, OTG. Card Compatibility: SD, Micro SD, SDXC, SDHC, Micro SDHC, Micro SDXC (Up to 68G). If you have any problems, we are very glad to help you.