3 port usb hub for samsung mobile phone 1.Expand for USB port, supply up to ... 0 internal protection Product name:3 port usb hub for samsung mobile phone Features:· Expand for USB port, supply up to ... of consumer accessories like Mobile Accessories including travel charger, car charger, Data Cable for Apple, for Samsung,HDMI, Mini DP,etc ... responded within 24 hours. 3 port usb hub for samsung mobile phone