Featuring a plug and play USB C port and transfer speeds up to 140MB/s*, the G DRIVE mobile USB C drive offers portable storage in a stylish, aluminum design to complement your Mac computer. And with capacities up to 4TB** of storage, you're instantly ready to back up your favorite videos, photos, music and documents, wherever you go. | *As used for transfer rates, megabyte per second (MB/s) = one million bytes per second. Performance will vary depending on your hardware and software components and configurations.|**As used for storage capacity, one gigabyte (GB) = one billion bytes and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.