In order to compensate for ordinary USB3.0 active fiber cable’s defect that can’t supply power to device, EverPro introduce new generation of USB3.0 hybrid cable (EPIUH21). On the basis of the use of optical fiber as the transmission medium, EPIUH21 integrate copper to achieve the purpose of supplying power to device. The hybrid cable length can be up to 50m without adding any relay device which is suitable for the scene of having no on-site power supply. This production can meet the USB3.0 spec. Its build-in unique SuperTT technology is capable of realizing mutual conversion between USB3.0 and USB2.0 protocols, so as to enable USB2.0 equipment to share the super speed bandwidth (5Gbps) of USB3.0. Using with USB hub, multiple USB2.0 equipment may exclusively share the peak bandwidth of 480Mbps.