Durable and portable, the StoreJet 25M3C portable hard drive is designed with durability in mind, so you can store and share wherever you go. With superior shock protection, the StoreJet 25M3C features a three-stage shock protection system that has passed the MIL-STD-810G US Army Transportation Drop Test and fully protects data stored on the drive. The three-stage shock protection system includes a silicone rubber housing, an internal shock absorbing spring cushion and a reinforced hard case. USB Type-A and Type-C supported. Made to fit. The StoreJet 25M3C comes with both a USB Type-C cable and a USB Type-C to Type-A cable for devices with a USB Type-C or USB 3.1 interface. This hard drive has withstood 10,000 plug-and-unplug tests and offers high durability for better protection of your files. Lightning-fast transfer speeds The portable StoreJet 25M3C hard drive is equipped with a USB 3.1 Gen 1 interface, providing lightning-fast transfer speeds of up to 5 Gbps. High capacity. Store everything you want. With up to 4TB of storage capacity, the StoreJet 25M3C is ideal for storing high-quality photos and videos or large volumes of documents. The large capacity makes this a convenient storage solution! One-touch automatic backup The StoreJet 25M3C is equipped with a one-touch automatic backup button that instantly backs up your data with a single press. The button also allows you to reconnect the hard drive to your computer without having to disconnect and reconnect it. Transcend Elite software is required. Extreme security, advanced protection. Transcend storage devices offer unparalleled disk lock and protection features. With Transcend Elite software, you can protect your entire drive and the files inside to the highest security standards.