... gold-plated 4.Professional manufacturer in China Compliant with USB3.0, down compatible with USB2.0/1.1Support the following speed data ... (480Mbps) /Super-speed(5Gbps)Active USB extension cable, ensures good signal quality to meet USB specificationExtend up to 8M at the mostSupport ... : Polybag, blister, colour box is available. USB 3.0 cable with good quality