2025 USB 3.0/3.1 TOSATA 2.5-inch Portable Hard Drive, Removable New Portable Design. Product Dimensions: 123 x 80 x 15mm. Transfer Speed: 5Gbps. Color: Black. This is the best-selling portable hard drive.

Equipped with USB 3.0/3.1 ports, it delivers theoretical transfer speeds exceeding 5Gbps and achieves actual read speeds up to 130MB/s. Whether handling 10GB-sized design files, 4K HD movies, or massive RAW photo collections, it enables lightning-fast copying — A 20GB HD movie transfers in under 3 minutes, eliminating the long waits associated with traditional storage devices.