![What does it mean when a USB cable only has white and red cables inside? Which one is positive or negative? - Quora What does it mean when a USB cable only has white and red cables inside? Which one is positive or negative? - Quora](https://qph.cf2.quoracdn.net/main-qimg-1166cc3e514cd4e98efd6a632c9739c4.webp)
What does it mean when a USB cable only has white and red cables inside? Which one is positive or 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
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Amazon.com: 2pcs 1M/3.3Ft 20AWG USB 2.0 Male Plug 2pin Wire DIY Pigtail Cable 5V 5A Black USB Power with 2-Position Spring Wire Connector : Electronics
![30Pcs Micro USB Jack Type-C Welding Wire W Type Waterproof With Positive And Negative Wires Female Connector Charging Socket 30Pcs Micro USB Jack Type-C Welding Wire W Type Waterproof With Positive And Negative Wires Female Connector Charging Socket](https://ae01.alicdn.com/kf/Hc06d8f8636d74b0bb3c3c59c34f36fb3U/30Pcs-Micro-USB-Jack-Type-C-Welding-Wire-W-Type-Waterproof-With-Positive-And-Negative-Wires.jpg)
30Pcs Micro USB Jack Type-C Welding Wire W Type Waterproof With Positive And Negative Wires Female Connector Charging Socket
![Which two of these wires are the positive and negative? I assume it's the red and black but I want to be sure. It's a mini usb : r/AskElectronics Which two of these wires are the positive and negative? I assume it's the red and black but I want to be sure. It's a mini usb : r/AskElectronics](https://preview.redd.it/9jt9e29aqf591.jpg?width=640&crop=smart&auto=webp&s=db2b44b48049b0703a7c35930ab7331a016304ad)