This Samsung Galaxy cable is designed to connect your phone and other USB-C equipped hardware to USB-C powered equipment so you can sync and charge your device.
This quality cable allows you to connect your Samsung Galaxy smartphone to your laptop or desktop, in order to charge your phone and exchange / sync data simultaneously.
This cable has been tested to be compliant with the USB-C standard. Non-compliant cables can attempt to draw a much higher amp, which could potentially damage connected equipment when they are not compatible with this high power output.
Don't take the risk, as the Official Samsung Galaxy USB-C Charging Cable has been tested to ensure it's compliant with USB-C standards.