Universal Compatibility: USB A to Micro B Cable is compatible with Samsung Galaxy S5/Note3/ Note Pro 12.2 and portable USB 3.0 external hard drives, including Toshiba Canvio, Seagate, and western digital (WD)/elements hard drives. Gold-plated connectors: Constructed with corrosion-resistant, bare copper conductors and gold-plated connectors, this external hard drive cable provides optimal signal clarity and shielding and minimizes interference. Durability: With Tangle-free Nylon Braided Design and 10000+ bend lifespan testing, this USB 3.0 Cable is far more dependable than others in its price range. Premium nylon braided cable adds additional durability and tangle-free. Fast Speed: USB 3.0 Micro B Cable transfer super-speed is up to 5 Gbps, 10x faster than USB 2.0. HD movies can be transferred in just seconds and help you save a lot of valuable time. Data Transfer and Charging: Micro USB 3.0 cable connects a portable external USB 3.0 hard drive to a computer for speedy file transfer or syncs and charges Samsung smartphones or tablets equipped with the USB 3.0 Micro-B port.