Certified USB-C Fast Charging !#!amp!*! Sync Cable: USB-C 3.1 connector at both ends enables you to charge or sync between two USB Type-C enabled devices. Reversible design allows you to plug into devices without worrying about the orientation of the port. High Speed Charging and Sync: Output power up to 5V, 3 Amp, which is ensured by high-speed safe charging. USB 3.0 supports data transfer speed up to 5GB/S (10 times faster than USB 2.0)Reinforced Cable Joint: With 10,000+ times bend test,strong military fiber, the most flexible, powerful and durable material offer the cable longer service life.Compatibility Devices: Standard 56KΩ pull-up resistor provides a safer charging current (Trickle Charge, Max 3.1A) when the USB cable is charging with a fast speed.