WORK EFFICIENTLY WITH A PORTABLE SSD The Samsung Portable SSD T5 elevates data transfer speeds to the next level & unleashes a new experience in external storage. With a compact & durable design & password protection the T5 is truly easy to carry & stores data securely. SAMSUNG V-NAND FLASH MEMORY The T5 Portable SSD utilizes Samsung V-NAND flash memory & a USB (Universal Serial Bus) 3.1 Gen 2 interface the T5 provides transfer speeds of up to 540 MB/s that is up to 4.9x faster than external HDDs. This means that the transfers & backups of large-sized data files including 4K videos & high-resolution photos will be much quicker..