The cable has USB-A, USB-C male connectors. The connecting cable Vention data cable is 1m long. The data transmission max speed is defined by the USB 2.0 standard. It's one of the high-speed interfaces that allow you to connect most devices with the right connectors. The cable is also suitable for fast charging of compatible devices. The Sync & Charge feature ensures practical use, which means you get to transfer data and charge your devices simultaneously with up to 3 A.