The JBL Extra Durable 3ft 2 in 1 Sync & Charge USB Data Cable was manufactured with quality materials and thick internal gauge copper wires for an affordable price. Built for fully rated USB 2.0 High-Speed transfer rates up to 480Mbps and charging speeds up to 3 Amps. Plug and play, they easily connect Micro-USB devices to a Laptop, PC, Macbook, or power adapters and external chargers.