*Ports 4 x USB 3.0, 1 x DC03
*Button NIL
*LED blue colour led
*Chipset HUB Chipset
*Flash NIL
*SDRAM NIL
*Power Supply DC5V / 2A
*Power Plug UK/EU/US/China/Australia（option）
*Power Consumption 0.5W
*Rated Voltage/ requency /current 100-240 Va.c. 50/60Hz, 0.1A Max , CLASSⅡ