Connect a Micro SD card to your computer or OTG mobile device, through a USB (Universal Serial Bus) or Micro USB (Universal Serial Bus) port. The MSDREADU2OTG Micro SD to USB/ Micro USB (Universal Serial Bus) Adapter lets you turn a Micro SD card into an external USB (Universal Serial Bus) storage solution that can interface with any USB (Universal Serial Bus)-enabled computer or OTG-enabled device, such as Samsung Galaxy smartphones & 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 (Universal Serial Bus)-enabled computer, & transfer files from one device to another with standard USB (Universal Serial Bus) & Micro USB (Universal Serial Bus) 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-&-play installation & is natively supported by any USB (Universal Serial Bus)-enabled computer or any OTG-enabled mobile device.