Built to last, this JOBY Charge & Sync Lightning Cable features a Lightning connector on one end and a USB 2.0 connector on the other, with durable aluminum casings and flexible strain-relief material. The 3.9 cable itself is wrapped in a durable, tangle-free AluBraid double-braided nylon. The cable is ideal for fast recharging of Lightning-compatible Apple iOS devices, such as the iPhone or iPad, providing up to 12W 2.4A of charging power. It can also be used on these devices to sync and transfer data to and from a desktop or laptop.