AYA 15Ft (15 Feet) USB 3.0 SuperSpeed Male A to Female A Extension Cable Gold Plated Black Compliant with 5Gbps USB 3.0 specifications. Backward Compatible with USB 2.0 / 1.1 / 1.0 A Male to A Female Extension Cable, Gold Plated 24/28 AWG Tinned Copper Conductor USB 3.0 is bi-directional allowing information transfers in both directions at the same time. Connector A: USB3.0 A Male, Connector B: USB3.0 A Female