Brand – Transcend, Model – Transcend StoreJet 25H3, Type – External HDD, Storage – 1TB, Form Factor – 2.5 Inch, Interface – USB, Interface Type – USB Micro-B, USB Type – micro USB to USB Type A, Connectivity Port – USB 3.1 Gen 1, RPM – 5400RPM, Buffer (MB/GB) – 8MB, Transfer Rate (MB/s) – Up to 5 Gb/s, Shock Sensors – Yes, Shock Resistance – Yes, Military-Grade Protection – Yes, Operating Voltage – 5V, OS Supported – Windows 7, 8, 10, Mac OS X 10.7 or later, Linux Kernel 2.6.31 or later, Color – Navy Blue, Dimension – 131.8 x 80.8 x 19mm, Weight – 197 gm, Others – Certificate: CE/FCC/BSMI/KC/RCM/EAC, Operating Temperature: 5C (41F) – 55C (131F), Specialty – Drop test is based on U.S. military drop-test standards MIL-STD-810G 516.6, and performed in non-operating state, Part No – TS1TSJ25H3B, Warranty – 3 year