USB 2.0 A Male Plug to 2 Dual USB A Female Jack Y splitter Hub Adapter Cable One Port For Charging & Data Sync Another Only For Charging(usb M-2F,0.5m) USB2.0 Male to 2USB Female ,Commonly used USB2.0, easy to use The red marked cable is for charging and Data Sync Cable; Another is just Charging. Fully shielded cable with durable, yet flexible jacket,Protect Your Usb Port. USB 2.0 Type A Male to Data USB 2.0 Type A Female + Power USB 2.0 Type A Female. USB 2.0 Male connector is for USB device,and also for Power charge,Serves as a 2-port USB hub.