Is the mobile phone data cable the same as the charging cable?
Jul 22, 2021| Is the mobile phone data cable the same as the charging cable?
(1) Difference in use: The USB data cable is used as a direct data transmission bridge between the mobile phone and the computer, while the charging cable is used for charging. In terms of use, the USB data cable can be used as a charging cable, but the charging cable cannot be connected to a mobile phone and a computer for data transmission.
(2) Differences in composition: Generally, our data lines and charging lines use USB interfaces, and there are usually four lines. The charging line may only have two lines, VCC and GND of the power supply, while the data Lines are used for VCC, GND, and two communication lines. Because of the difference in composition, there are also differences in function.
(3) The difference in appearance: turn the side of the USB port with the contacts upwards, and look closely at the number of contacts in the USB port. The one with only 2 contacts is the charging cable, and the one with 4 contacts is the data cable. , but some black-hearted producers deliberately made 4 contacts in order to disturb the eyes and ears, but only 2 lines (power VCC and GND lines) inside.
