One gigabyte (GB) = one billion bytes. One terabyte (TB) = one trillion bytes. The total accessible capacity may be less and actual capacity depends on the operating environment and formatting.
USB 2.0 Y-Cable
Connect your portable USB 2.0 devices with this USB 2.0 cable. This cable provides 2 connectors on one end to ensure your device can be powered by USB 2.0 alone.