C01 is a portable WI-FI Storage with WI-FI AP/Router functions. It supports SD, microSD and USB storage of files sharing and multimedia playback with your smartphone or iPhone/iPad. Wireless mode can be easily switched by Firmware Setting. There are two modes. One is gateway router and the other is WI-FI Repeater. The default network mode is wireless gateway router. C01 can be powered from either AC/DC 5V 1000mA adapter or a computer/Notebook with USB port. Dimension:124.7mm*65*13mm,Package Contents:1. personal cloud storage.2. User manual.3. USB Cable . Hard carton box package