My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
![USB Repair color code & connection Male & Female HIND How to repair USB cable/color code connections - YouTube USB Repair color code & connection Male & Female HIND How to repair USB cable/color code connections - YouTube](https://i.ytimg.com/vi/oLRNEjlhGVQ/maxresdefault.jpg)