30-Port USB SyncCharge Station that allows you to data hotsync and charge up to 30 devices (iPhone / iPad / Smartphone / Tablet / DC / MP3 / MP4 / PSP and other devices) at once. Each port provide 5V/2.1A USB power output. Build in Overvoltage, Overcurrent, Leakage and Short-Circuit protection module for the connected devices and the charging station. It's an ideal solution for you or your family /friends and colleagues to charging or powering devices easily.