According to what I can find[1][2], USB 3 supports 100W and a standard C connector supports 5A. [1] http://www.usb.org/press/USB_Type-C_Specification_Announcem

According to what I can find[1][2], USB 3 supports 100W and a standard C connector supports 5A. [1] http://www.usb.org/press/USB_Type-C_Specification_Announcement_Final.pdf http://www.usb.org/press/USB_Type-C_Specification_Announceme... [2] http://www.usb.org/press/presskit/USB-IF_IDF_Shenzhen_2014_Press_Deck_Final.pdf http://www.usb.org/press/presskit/USB-IF_IDF_Shenzhen_2014_P...