AT&T's premium braided cable designed with superior materials both inside and out to last longer and resist tangling. In rigorous 180 and 360 bend tests, this cable outperformed previous models by more than 2X. UL certified and with a one year warranty, it is safe and reliable for both charging and data transfer between devices. Sleek Aluminum connectors and attractive braided sleeves makes it a stylish accessory for smartphones, tablets and laptops. Together with an AT&T Fast Charger this cable can charge smartphones up to 70% faster than a regular charger. AT&T Fast Charge can also power USB-C tablets and laptops and deliver faster data transfer speeds. Thanks to a smart chipset which prevents overcharging, AT&T Fast Charge is backwards compatible and will safely charge each device at its fastest rate.