The interface of the USB 2.0typeA5p motherboard is similar to an A-shaped interface. There are shrapnel in the middle, which increases the stability of the female seat and male head during insertion and removal. The appearance is made by riveting the hardware shell. Internally equipped with terminals. The product belongs to the USB 2.0 typeA5p sinking plate base series. The product sinks 1.2 or 1.8mm, i.e. 1.2 or 1.8mm below the PCB board or 1.2 or 1.8mm below the broken board. There are four small hook legs that are inserted and welded with the PCB board during welding. There are 5Pin pins at the tail, with the pins distributed at the ends being thickened to withstand a high current of 3-5A. The difference between USB 2.0 and USB 3.0 is that the appearance of USB 2.0 is usually white or black, while USB 3.0 has a blue interface. The interface pins of USB 2.0 adopt a 5 or 4 pin design, while USB 3.0 adopts a 9 pin design, which is relatively more powerful in terms of functionality. The USB 3.0 interface section is marked with the "SS" style, while USB 2.0 only marks ordinary USB universal tags.