Remax USA Using a ruler scale design, one cable have two way to use,not only can be use to cellphone charging and data transmission, but also can also be used to measure things Wire internal use high purity oxygen free copper wire core, good conductivity, to ensure the integrity of the signal transmission, external use highly precise specifications of PVC outer insulation, resistance to wear and tear, anti-interference, flexibility is strong Support for charging and data transmission at the same time, support hot plug, 480mbps super-fast transfer rate, maximum support 2.1 A current transmission Material High purity oxygen free copper core and PVC plastic length 120cm Compatible with: Universal (V8 Interface)