The USB 3.1 Active Extension Cable allows you to exceed the max distance of the USB C specification by 5 meters. The cable works in one direction only and supports data transfer and power. The male USB C connector should be connected to the host such as a computer or power adapter. Please note this cable does NOT support video (DP ALT mode). Specification: USB C Male to C Female Extension Bus Powered (no power adapter required) 10Gbps Data Transfer Supports Charging Length 5m Black ABS hood Black TPE Jacket