Adopting the new SuperSpeed USB 3.0 standard, Transcend"s StoreJet 25D3 portable hard drive outperforms USB 2.0 drives in delivering blazing fast transfer rates of up to 90MB/s based on real world testing, making it easier and less time-consuming to share and store gigabytes of digital content.Under its seemingly delicate case with gloss piano finish is a shock-dampening system that incorporates internal suspension technology, which is perfectly designed to prevent damage from accidental slips or falls during travel. Being backwards compatible with USB 2.0, the StoreJet 25D3 allows you to access your files from nearly any computer. SuperSpeed USB 3.0 compliant and backwards compatible with USB 2.0 Connection bandwidth up to 5Gb/s Sleek, durable and shock-resistant Advanced internal hard drive suspension system Driver-free Plug and Play operation USB powered - no external adapter needed 256-bit AES files and folder encryption* Power saving sleep mode Multicolor LED indicator light three-year limited warranty Includes StoreJet Elite backup and security software