The cable has USB-A, USB-C male connectors. The connecting cable Vention data cable is 2m long. The data transfer max speed is defined by the USB 2.0 standard. It's one of the high-speed interfaces that allows you to connect smart devices, cameras, your computer, and other devices. The cable also supports fast charging of compatible devices. Sync & Charge allows versatile use, which means you have the option to transfer data and also charge your devices with up to 3 A.