PNY 64GB Duo-Link On-The-Go USB 3.0 Flash Drive for Android Devices (P-FDI64GOTGSW30-GE) USB 3.0 allows you to transfer and content faster than USB 2.0 Free up space on your micro-USB enabled devices with PNY's DUO-LINK OTG Drive Easily transfer and share files between your micro-USB devices & PC OR Mac quickly and easily with DUO-LINK Stream movies or music from DUO-LINK to your micro-USB device without a wireless network Manage content using your devices file manager or Astro File Manager, available on Google Play