My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
![What is the meaning of the different USB port colors? (blue, teal blue, yellow, red, black) - Tech Fairy What is the meaning of the different USB port colors? (blue, teal blue, yellow, red, black) - Tech Fairy](https://tech-fairy.com/wp-content/uploads/2020/06/What-is-the-meaning-of-the-different-USB-port-colors-blue-teal-blue-yellow-red-black-Featured.jpg)
What is the meaning of the different USB port colors? (blue, teal blue, yellow, red, black) - Tech Fairy
My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
![What is the meaning of the different USB port colors? (blue, teal blue, yellow, red, black) - Tech Fairy What is the meaning of the different USB port colors? (blue, teal blue, yellow, red, black) - Tech Fairy](http://tech-fairy.com/wp-content/uploads/2020/06/USB-Ports-Color-Red-USB-3.2.jpg)
What is the meaning of the different USB port colors? (blue, teal blue, yellow, red, black) - Tech Fairy
![USB Color Code | RED USB Port | Yellow USB Port | USB Cable Color Explained 2021 Standards [Hindi] - YouTube USB Color Code | RED USB Port | Yellow USB Port | USB Cable Color Explained 2021 Standards [Hindi] - YouTube](https://i.ytimg.com/vi/Bk_W3q22Mks/maxresdefault.jpg)