Silicon Power SP008GBUF2X21V1K is a portable storage device that allows you to easily transfer data between your Android™ mobile devices and PCs. With its dual-interface of a micro-USB and a USB 2.0 connector, you can connect the drive to your Android™ smartphone or tablet and quickly transfer files without the need for an internet connection or cables. The drive also features a 360° swivel-cap design that protects the connectors when not in use and makes it easy to operate.