What does it mean when a USB cable only has white and red cables inside? Which one is positive or negative? - Quora
![Gembird CC-USB2-AMLM-1M USB cable USB A Micro-USB B/Lightning Black | Accesories \ Cables and adapters \ Cables USB Gembird CC-USB2-AMLM-1M USB cable USB A Micro-USB B/Lightning Black | Accesories \ Cables and adapters \ Cables USB](https://sps24.eu/eng_pl_Gembird-CC-USB2-AMLM-1M-USB-cable-USB-A-Micro-USB-B-Lightning-Black-8787_1.jpg)
Gembird CC-USB2-AMLM-1M USB cable USB A Micro-USB B/Lightning Black | Accesories \ Cables and adapters \ Cables USB
![China Double Two-Way Positive Negative General Micro/iPhone USB Cable - China USB Cable and Micro USB Cable price China Double Two-Way Positive Negative General Micro/iPhone USB Cable - China USB Cable and Micro USB Cable price](https://image.made-in-china.com/2f0j00zmLtKlZhnrco/Double-Two-Way-Positive-Negative-General-Micro-iPhone-USB-Cable.jpg)
China Double Two-Way Positive Negative General Micro/iPhone USB Cable - China USB Cable and Micro USB Cable price
![BlitzWolf® 2.1A Reversible Braided Micro USB Cable Double Sided USB A Male to Double Sided Micro B 1m/3.33ft for Android, Samsung, LG, SONY, HUAWEI, Xiaomi BlitzWolf® 2.1A Reversible Braided Micro USB Cable Double Sided USB A Male to Double Sided Micro B 1m/3.33ft for Android, Samsung, LG, SONY, HUAWEI, Xiaomi](http://www.blitzwolf.com/bg_os/other/upload_temp/products/original/201601/1453202196_2.jpg)
BlitzWolf® 2.1A Reversible Braided Micro USB Cable Double Sided USB A Male to Double Sided Micro B 1m/3.33ft for Android, Samsung, LG, SONY, HUAWEI, Xiaomi
![Type-c 2.0 USB Charging Cable Multi-function Positive And Negative Data Lines - buy Type-c 2.0 USB Charging Cable Multi-function Positive And Negative Data Lines: prices, reviews | Zoodmall Type-c 2.0 USB Charging Cable Multi-function Positive And Negative Data Lines - buy Type-c 2.0 USB Charging Cable Multi-function Positive And Negative Data Lines: prices, reviews | Zoodmall](https://zoodmall.com/cdn-cgi/image/w=450,fit=contain,f=auto/http://www.welenespicshop.com/besskymall58/XUL70225172_20170225092832749.jpg)
Type-c 2.0 USB Charging Cable Multi-function Positive And Negative Data Lines - buy Type-c 2.0 USB Charging Cable Multi-function Positive And Negative Data Lines: prices, reviews | Zoodmall
![Usb 2.0 4pin (positive + Negative + D- D+ ) 4 Conductors To Usb 2.0 Micro 5pin Cable - Buy Usb 2.0 Cable,Usb 2.0 To Micro Usb Cable,Usb To Micro Usb Cable Product on Alibaba.com Usb 2.0 4pin (positive + Negative + D- D+ ) 4 Conductors To Usb 2.0 Micro 5pin Cable - Buy Usb 2.0 Cable,Usb 2.0 To Micro Usb Cable,Usb To Micro Usb Cable Product on Alibaba.com](https://sc04.alicdn.com/kf/Hee2e99f5cca6439482152f23c6fe9dd3H.jpg)
Usb 2.0 4pin (positive + Negative + D- D+ ) 4 Conductors To Usb 2.0 Micro 5pin Cable - Buy Usb 2.0 Cable,Usb 2.0 To Micro Usb Cable,Usb To Micro Usb Cable Product on Alibaba.com
![Buy FONKEN USB Type C Cable Type-C to USB A Quick Charger Cable 2128AWG 2.4A Fast Charging Data Cable at affordable prices — free shipping, real reviews with photos — Joom Buy FONKEN USB Type C Cable Type-C to USB A Quick Charger Cable 2128AWG 2.4A Fast Charging Data Cable at affordable prices — free shipping, real reviews with photos — Joom](https://img.joomcdn.net/b3530596b90d365301ec06778fa19e9ae7e84ef8_original.jpeg)