MobileMate USB3.0 Type-A MicroSD Reader offers a simple, inexpensive way to transmit content from the memory card of your smartphone. This plug-and-play reader does not require downloads or software and allows you to transmit your music, photos, videos and more. Simply insert your memory card into the reader and connect the reader to a USB connection to transfer the data. The MobileMate USB MicroSd Reader supports MicroSD memory cards, including UHS-II and UHS-I platforms.