Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Hitachi Touro Desk Dx3 2TB External Hard Drive. Please read these instructions carefully before using the device to ensure optimal performance and longevity.
Package Contents
Verify that all items are present in the package:
- Hitachi Touro Desk Dx3 2TB External Hard Drive
- USB 3.0 Data Cable
- AC Power Adapter (EURO plug)
- Quick Start Guide (if included)
Product Overview
The Hitachi Touro Desk Dx3 is a 2TB external desktop hard drive designed for reliable data storage and backup. It features a stylish, stackable design and SuperSpeed USB 3.0 connectivity for fast data transfers, while also being backwards compatible with USB 2.0.

Figure 1: Front view of the Hitachi Touro Desk Dx3. This image displays the sleek, black, vertically ribbed casing of the external hard drive. A small, rectangular indicator light is visible towards the bottom center of the front panel, signifying power or activity status.

Figure 2: Back view of the Hitachi Touro Desk Dx3. This image shows the rear panel of the hard drive, which includes the DC power input port on the right, the USB 3.0 data port in the center, and a security lock slot on the left. Ventilation grilles are visible across the top portion of the back panel.
Setup
Follow these steps to set up your external hard drive:
- Connect the Power Adapter: Plug the AC power adapter into the DC power input port on the back of the Touro Desk Dx3. Then, plug the other end of the power adapter into a wall outlet. The drive will power on automatically.
- Connect the USB Cable: Connect one end of the supplied USB 3.0 data cable to the USB port on the back of the Touro Desk Dx3. Connect the other end of the USB cable to an available USB port on your computer. For optimal performance, use a USB 3.0 port.
- Operating System Recognition: Your computer's operating system (Windows or macOS) should automatically detect and install the necessary drivers for the hard drive. The drive will appear as a new storage device in 'My Computer' (Windows) or 'Finder' (macOS).
- Initial Formatting (Optional): The drive comes pre-formatted. If you wish to reformat the drive or partition it, refer to your operating system's disk management tools. Note: Reformatting will erase all data on the drive.
Operating
Once connected, your Touro Desk Dx3 is ready for use.
- Data Transfer: Drag and drop files or folders to and from the Touro Desk Dx3 icon on your desktop or in your file explorer. The USB 3.0 interface allows for rapid data transfer speeds.
- Backup: Use your operating system's built-in backup utilities or third-party software to create backups of your important files on the external drive.
- Safe Removal: Always safely eject the hard drive before disconnecting it from your computer. In Windows, right-click the drive icon in the system tray and select 'Eject'. In macOS, drag the drive icon to the Trash or click the Eject button next to the drive in Finder. This prevents data corruption.
Maintenance
Proper maintenance ensures the longevity of your device.
- Cleaning: Use a soft, dry, lint-free cloth to clean the exterior of the drive. Do not use liquid cleaners or aerosols.
- Environmental Conditions: Store and operate the drive in a cool, dry environment, away from direct sunlight, extreme temperatures, and high humidity. Avoid placing the drive near strong magnetic fields.
- Physical Handling: Handle the drive with care. Avoid dropping it or subjecting it to strong impacts, as this can damage the internal components.
Troubleshooting
If you encounter issues, refer to the following common solutions:
- Drive Not Recognized:
- Ensure the power adapter is securely connected to both the drive and a working power outlet.
- Verify the USB cable is firmly connected to both the drive and your computer. Try a different USB port or cable.
- Restart your computer.
- Check Disk Management (Windows) or Disk Utility (macOS) to see if the drive is detected but not assigned a drive letter or mounted.
- Slow Transfer Speeds:
- Ensure you are connected to a USB 3.0 port on your computer for SuperSpeed performance. USB 2.0 ports will operate at slower speeds.
- Avoid transferring many small files simultaneously; large files transfer more efficiently.
- Close other applications that might be using system resources or the USB bus.
- Drive Light Not On:
- Check the power adapter connection to the drive and the wall outlet.
- Try a different power outlet.
Specifications
| Digital Storage Capacity | 2 TB |
| Hard Disk Interface | USB 3.0 |
| Connectivity Technology | USB |
| Brand | Hitachi |
| Hard Disk Form Factor | 3.5 Inches |
| Compatible Devices | Desktop Computers |
| Installation Type | Tabletop |
| Color | Black |
Warranty Information
This product is covered by a limited warranty. For detailed information regarding warranty terms, conditions, and duration, please refer to the warranty card included in your product packaging or visit the official Hitachi support website. Keep your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or to inquire about service, please visit the official Hitachi support website or contact their customer service department. Contact information can typically be found on the manufacturer's website or in the product documentation.





