pTron Solero TB301 Type-C cable supports 3A fast charging and the data transmission speed up to 480Mbps. This Type-C to USB port cable's reinforced neck has gone through 10000+ bend test to protect the inner core from breaking. Using flexible nylon braid as the thread body material, which increases durability and not easy to break. Both the metal plugs have passed the 5KG load test and swing test before leaving the factory, to ensure that there will be no loose connections and connector breakage problems when customers use our products. Standard 56KΩ pull-up resistor provides a safer charging current, it can prolong the battery life.