Connect a Micro SD card to your computer or OTG mobile device, through a USB or Micro USB port. The MSDREADU2OTG Micro SD to USB/Micro USB Adapter lets you turn a Micro SD card into an external USB storage solution that can interface with any USB-enabled computer or OTG-enabled device, such as Samsung Galaxy smartphones and tablets. Expand the storage capabilities of your OTG-enabled smartphone or tablet, by creating an external storage device that you can also connect to your USB-enabled computer, and transfer files from one device to another with standard USB and Micro USB interface options. Maximize portability by creating a compact, external storage solution that you can connect to your smartphone, tablet or laptop computer. For a hassle-free setup, the OTG adapter supports plug-and-play installation and is natively supported by any USB-enabled computer or any OTG-enabled mobile device.