Robust and portable The portable StoreJet 25H3 hard drive was designed for high strength. Reinforced casing and non-slip texture allow you to store and share anywhere. Two color, navy and purple options provide stylish and fashionable storage! Excellent protection against shocks StoreJet 25H3 is equipped with a three-stage shock protection system that passed the MIL-STD-810G fall resistance test in the American military to fully protect the data stored on the disk. The three-stage shock protection system includes silicone rubber housing, internal shock absorber shock absorber and reinforced hard housing. Supported USB type A. Durable and reliable. The StoreJet 25H3 portable hard drive uses a USB A connector, which more than 10,000 plug-unplug tests. High durability means additional protection of your files. Instant transfer speeds The StoreJet 25H3 external hard drive is equipped with USB 3.1 Gen 1 interface, providing a fast transfer rate of up to 5 Gb/s. Large capacity. Write down anything you want. With a capacity of up to 4 TB StoreJet 25H3 it is perfect for Mac and Windows users to save high quality photos and videos or a large number of documents. High capacity and compatibility make it a convenient storage solution! Automatic backup with one touch StoreJet 25H3 is equipped with an automatic backup button at one touch which instantly backs up data at one push*. The button also allows you to reconnect the hard drive to the computer without having to disconnect and re-insert. *Transcend Elite software is required. Extreme security, advanced security. Transcend storage devices provide exclusive disk lock and security features. With Transcend Elite, you can protect the entire disk and its files by meeting high security standards.