Juice USB-C charge and sync cables come with improved tech that allow you to replenish your devices faster than when using standard cables. Up to 70% faster! USB-C cables can carry significantly more power, so they can be used to charge smartphones faster and are ideal for larger devices like laptops. They also offer up to double the transfer speed of USB-3, up to 10 Gbps. The connectors are reversible making them easier to plug in. CE and RoHS certified.