Dual Female USB2.0 A-Male To 2 A-Female Power Adapter Y Cable Y Splitter Data Cables USB Extension

Label:Yes Length: 30cm Material:Copper Package Included:1 x USB Cable Color:Black. Type:A-Male To 2 A-Female USB Extension line Feature: USB 2.0 Male connector is for USB device,and also for Power charge. USB 2.0 Female is for power and data. Keeps you from having to carry multiple cables to accommodate different types of USB devices. Kindly note the two USB female can charging together, however the two USB female can not data transfer together, can transfer one only.