This USB cable provides up to 3A of current for fast charging of devices. Working with QC3.0 and PD chargers, it can increase the charging speed by 40%, allowing you to charge your device faster. Supporting USB 3.0 data transfer, it achieves a maximum data transfer speed of 480 Mbps, which meets a variety of needs for transferring videos, music, etc. High-end intelligent chip combined with circuit management system, protects the device in every way.