The ALOGIC USB 3.1 USB-C (Male) to USB-C (Female) Extension Cable allows you to extend your current USB-C cable. The cable is suitable for use with devices such as laptops, tablets and phones where the existing USB-C cable is not of the suitable length. The cable is compliant with USB 3.1 specifications but is backwards compatible with USB 3.0 or USB 2.0 specifications.