AYA 15Ft (15 Feet) Certified SuperSpeed USB 3.0 Cable A (M) to Micro B (M) Cable Premium quality SuperSpeed USB 3.0 Type A to B M/M device cables Double-shielded, twisted-pair data wiring minimizes cross talk for error free Support data transfer rates up to 5Gbps Backwards compatible with computer USB 2.0 and USB 1.1 ports - these cables also allow connection of USB 3.0 devices to legacy USB 2.0