USB-IF Certified, connects any USB-C to any standard USB-A enabled devices. For power transfer/charging smartphones, power banks, wall/car chargers, and low-power devices. Suitable for data transfer between smartphones, tablets, laptops, hard drives and more Note: remove case to charge iPhone 15/iPhone 15 Pro/iPhone 15 Pro Max/iPhone 15 Plus In the box: 1 cable, 10 foot 15W USB-C 3.1 Gen1 to USB-A cable for charging and powering devices, transfering data, photos, and music. Compatible with USB 3.0 and 2.0 Fast Charge and Data Transfer: Supports fast charging up to 15W (5V/3A) and data transfer speeds up to 5Gbps. Do not exceed recommended load (15W, 5V/3A). Limited charging speed for PD enabled devices Enhanced durability: Tested to bend 95-degrees 2,000 times. Double braided nylon for strength, flexibility, reduced fraying, and improved durability Note: The USB-C connector thickness is 7.2mm. For a more secure connection, please remove your phone / tablet case while charging