SanDisk Extreme Pro Portable SSD V2 wins on raw speed with 2000 MB/s transfers (per SanDisk specs and Notebookcheck benchmarks) versus the T7 Shield's 1050/1000 MB/s (per Samsung and RTINGS). Both share IP65 dust/water and 3-meter drop ratings, but the SanDisk justifies its premium for video editors while the T7 Shield wins on value for general backup. The T7 Shield includes USB-A cable support...