The cable has USB-A, USB-C male connectors. The connecting cable AlzaPower data cable is 1m long. The data transmission speed is marked by the USB 2.0 standard. It's one of the high-speed interfaces which allows you to connect most smart devices, PCs and more. The cable also supports fast charging. Sync & Charge guarantees practical use, meaning you have the option to transfer data and charge the battery of your devices with up to 3 A.