The SAMSUNG T7 Portable SSD 4TB Storage External Solid State Drive is a high-speed, reliable storage solution for your on-the-go data needs. With a sleek black design and a compact size, this SSD is perfect for use with PCs and offers fast read speeds of up to 1050 Mbps. Its rugged features make it durable, while its NVMe interface ensures efficient data transfer. With a storage capacity of 4TB and a write speed that is twice as fast as the read speed, this Samsung T7 drive is a great choice for expanding your storage capabilities.