AData UD320 16GB USB OTG flash drive with Micro USB allows newer Android devices running spec 4.1 and up to act as a host – allowing them to transfer files without needing additional hardware. USB flash drives are indispensible for their convenience and speed, but have traditionally been limited to connecting to hosts such as desktop, laptop, and tablet computers. The UD320’s microUSB adaptor allows for connection with smartphones and tablets that support USB On-the-Go. When not using the adaptor, the UD320 can also connect to standard USB ports, facilitating data transfer between your device and your computer. The UD320 is equipped with a micro-USB interface that fits directly into the port of mobile devices which support OTG, without the need for a cable or an adaptor. It also has a standard USB port that can connect to USB slot of any desktop computer.