USB 2.0 A Female plug to 2 dual USB A Male jack Y splitter Hub adapter Cable USB2.0 cable Y-type cable USB one minute and two wires USB2.0 AF / 2 * AM USB one female and two male and two wires USB One Point Two Line USB2.0 AF / 2 * AM , L: 0.25M Please note: For the AM head, one can charge data, and the other is a single charge with a red heat shrink tube. .1. The conductor is made of 28AWG bare copper wire with aluminum foil attached. Reduce signal transmission attenuation. Use effect high; 2. The sheath material is made of HDPE, and the outer cover is made of black PVC, which is soft and tensile. 3. Lightweight and beautiful, easy to carry; 4. Used in digital products and computer peripherals, support hot plug, plug and play; 5. High quality and high speed, exquisite workmanship, high quality and low price; 6, multilayer shielding anti-interference, to ensure rapid signal transmission