Fast Charging with Built-In Safety. Quickly charge up your phone, laptop, tablet, and other devices without damaging the battery. Instantly Organizes Itself. Automatically wraps up into a neat coil. No more fussing with messy wires. Rapid Data Transfer at 480mbps: Safely move important files, videos, music, movies, podcasts, and more. Can be used to transfer from your phone to your computer, computer to hard drive, or any other combination of compatible devices. Tangle-Free: With reinforced nylon that’s fully magnetic, this durable cable never tangles or gets messy. USB-C to USB-C. Charge your phone with power from your laptop, or power up your computer. Can be plugged into a wall outlet with an adaptor. Stack multiple cables together: MagStack Pro cables magnetize to themselves and each other, so you can turn your messy cable drawer into a neatly organized sanctuary of charging cables.