ITEM NAME:USB 2.0 A Male To 2 Dual USB Female Jack Y Splitter Hub Power Cord Adapter RYY5 Descriptio n Feature: 100% brand new and high quality. 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. Specification: Product Material: Copper Product Length: 30cm Color:Black. Product Line Diameter: OD4.0 (2 lines are the same) Package Included: 1 x USB Cable Note: Kindly note the two USB female can charging together, however the two USB female can not data transfer together, can transfer one only. High quality buy, happy buyï ¼ USB 2.0 A Male To 2 Dual USB Female Jack Y Splitter Hub Power Cord Adapter Cable.Kindly note the two USB female can charging together, however the two USB female can not data transfer together, can transfer one only. USB 2.0 Female is for power and data. 1 x USB Cable. Product Material: Copper.