The Western Digital My Passport 2.5 inch 2TB external hard drive offers reliable portable storage with substantial capacity for documents, photos, videos, and multimedia files. This compact storage solution measures approximately 11.5 cm in length, 8.2 cm in width, and 1.2 cm in height, with a weight of 210 grams, making it highly portable for use with laptops and desktop computers. The drive features a USB 3.0 interface that provides data transfer speeds up to 5 Gbps when connected to compatible USB 3.0 ports, while maintaining backward compatibility with USB 2.0 connections. Constructed with a durable polycarbonate shell, this external hard drive incorporates shock-resistant technology to help protect data during everyday use and transport. The included WD Backup software enables automatic file backup according to user-defined schedules, while password protection with 256-bit AES hardware encryption helps secure sensitive data. The drive operates within a temperature range of 5°C to 35°C during use and -20°C to 65°C during non-operation storage. With its 2TB capacity, this model provides approximately 1.81 terabytes of usable storage space after formatting, equivalent to storage for hundreds of thousands of documents, tens of thousands of high-resolution photos, or hundreds of hours of video content. The device draws power directly from the USB connection, eliminating the need for an external power adapter. This external hard drive is compatible with Windows operating systems from Windows 7 onward and Mac OS X 10.6.5 or later, though reformatting may be required for optimal performance with different operating systems. The product includes a USB 3.0 cable measuring 45 cm in length for connectivity. Designed for everyday data storage and backup needs, this portable hard drive balances substantial capacity with compact dimensions suitable for mobile professionals, students, and home users seeking additional storage beyond their computer's internal drive.