... Power Bank 3G Wifi Router DM8638R Support Charging for iPhone and iPad Battery function:Working duration: Affected by different ... ), DHCP, static IP, support wireless AP, wireless repeaterWireless storage function:storage device: support USB flash drive, mobile hard diskaccess type ... 3G modemsupport WCDMA,CDMA-EVDO,TD-SCDMANAS(Net Attached Storage)contents from flash disk, harddisk could be read, ...