ReTrak's Premier Series, Apple MFi certified Lightning to USB Charge and Sync cable is the fastest and most durable retractable cable on the market. With a 2.4 Amp rating, ReTrak's Lightning to USB cable charges devices up to 2.5x faster than standard cables. surpassing a strain test of up to 10,000 pulls. The ultra compact and tangle-free cable is designed with travelers, business enthusiasts and on-the-go lifestyles in mind. Whether on vacation or working remotely, this pocket-sized cable is easy to carry in a purse, laptop bag or carry on – giving you the power to stay connected whenever, wherever. Join the 15 million+ satisfied customers that simplify their lives with ReTrak, the true mobile brand.