The latest SanDisk Professional G-DRIVE SSD is an ultra-durable portable drive under the newly established SanDisk Professional line, which is built to tough it out in the elements. Though rugged, the G-DRIVE is a relatively small storage device while offering decent transfer rates up to 1.05GB/s in sequential reads. This performance allows users to quickly edit and save large files (such as 4K images and footage) on the go without much worry.