SMAKN&reg; USB 3.0 Gender Changer Adapter Male to Male Material:Plastic+alloy+copper; Condition:brand new Interface:USB 3.0 male at both ends Just plug-and-play for hard drive enclosures,printers,modems,cameras,and other SuperSpeed USB peripherals Compatible with USB specifications 1.0,1.1,2.0,and 3.0