My USB cable has 4 colours, red, blue, brown, and yellow. What are the positive and negative? - Quora
Pensar Education - USB Wire Color Code and The Four Wires Inside USB wiring USB is one of them. USB wire is cheap today but it is more cheaper to repair those
![I have two USB cables that I would like to solder together. Do the different colors mean they have different architectures? Can I even solder them together? : r/soldering I have two USB cables that I would like to solder together. Do the different colors mean they have different architectures? Can I even solder them together? : r/soldering](https://preview.redd.it/i-have-two-usb-cables-that-i-would-like-to-solder-together-v0-e8ak0q90hbab1.jpg?auto=webp&s=8b204efe7e3584aeeae02ff0e92d6ba3f4f40e89)
I have two USB cables that I would like to solder together. Do the different colors mean they have different architectures? Can I even solder them together? : r/soldering
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