The cable includes USB-A, USB Micro-B male connectors. The connecting cable Vention data cable is 1m long. The data transfer speed is determined by the USB 2.0 standard. This is one of the high-speed interfaces that allows you to connect smart devices, cameras and computers. The cable also supports fast charging of compatible devices. The Sync & Charge feature guarantees versatile use, meaning you get to transfer data and charge the battery of your devices with up to 3 A.