The SanDisk 1TB Portable External SSD is a high-capacity solid-state drive designed for use with a variety of devices, including iPhones, laptops, PCs, and Macs. Its sleek black design, compact 2.5-inch form factor, and waterproof feature make it both durable and convenient for on-the-go storage. With a transfer rate of 550 Mbps and write speed that is twice as fast, this portable SSD provides quick and efficient data access and storage. The NVMe interface ensures reliable performance, while the external SSD drive type supports high-speed storage for all your data needs.