This usb ctrade to usb a cable makes it easy to charge and sync usb type ctrade mobile devices using the usb a port on your computer or a standard usb a wall or car charger charge and sync your mobile devices over longer distances the non standard 4 meter cable gives you the extra length you need to overcome distance restrictions and stay connected you can charge and sync your usb c mobile device in almost any environment even while yoursquore taking notes in a boardroom catching up on ema