Please note]-This is a USB-A to USB-B port cable, which means you can charge a C-port mobile phone or tablet. But not suitable for iPhone or Android miniport phones. [Please make sure this is not a USB-C to USB-C/Lightning charger. ] Fast charging-[Upgrade] Premium technology provides faster charging speeds up to 2.4A and original USB 2.0 and 3.0 C-type charging cables with data transfer speeds up to 480Mbps. Convenient USB C-These long power cords allow you to adjust the length of 6 feet (about 1.8 meters) in any situation. Convenient for the back seat in the car, charging away from the bed or sofa. The 4 data cables make it more convenient for you to travel, work, car, mobile power, and share with multiple mobile phones.