The USB 3.0 Type A to Type B Cable is mostly used on USB 3.0 Printers and External USB Harddrive / HDD Enclosures to provide maximum performace and transfer speed. Features: - Our SuperSpeed USB 3.0 cables offer durable, dependable performance, with support for full USB 3.0 performance - Up to 5Gbps - 10x faster than USB 2.0, a definite time-saver that delivers faster file transfers and overall performance - Please ensure your PC or Notebook has USB 3.0 ports to ensure these data transfer rates