1.transfer data from usb to iphone,ipad by wifi 2.300Mbps ... from WIFI version to WIFI+3G version. 3: Use this portable server as one wireless router to build wireless network at ... SD Card Reader or Other storage devis tothe USB port. Data/ File transfer function for iPad, iPhone, PC, Smart Phone ... . data such as:Excel, Word, PPT, PDF, MP3, MP4, Video. ...