Unitek y-3004 usb3.0 usb-a male to usb-a female active extension ca...

Design with aluminium housing, stronger and durable. Built-in USB3.0 extension chipset for extending the transmission distance. With USB3.0 specification, data transfer speed up to 5Gbps. Backward compatible with USB2.0/1.1. Gold-plated connector, effectively stabilises the transmission signal. With premium USB cable. With a DC jack, it used to connect the external power supply to enhance the performance of the extension cable. Plug and play, no need to install the driver.