UGREEN SATA USB 3.0 Conversion Cable (Model 40551) Instruction Manual

1. Product Overview

The UGREEN SATA USB 3.0 Conversion Cable (Model 40551) allows you to connect 2.5-inch and 3.5-inch SATA HDDs or SSDs to your computer via a USB 3.0 port. It supports data transfer speeds up to 6Gbps and features UASP for enhanced performance. An included AC power adapter ensures stable operation for 3.5-inch drives.

• Compatibility: Supports 2.5-inch and 3.5-inch SATA I/II/III HDDs and SSDs up to 6TB.
• High-Speed Transfer: USB 3.0 with UASP support for up to 6Gbps data transfer.
• Power Supply: Includes a PSE-certified AC power adapter for 3.5-inch HDDs.
• Protection Features: Built-in overcurrent, overvoltage, and short-circuit protection.
• Plug & Play: Driver-free installation for Windows, macOS, and Linux systems.

Image 1.1: UGREEN SATA USB 3.0 Conversion Cable with a connected hard drive.

2. Package Contents

Verify that all items are present in your package:

• UGREEN SATA USB 3.0 Conversion Cable (Model 40551)
• AC Power Adapter (for 3.5-inch HDDs/SSDs)

3. Setup Instructions

Follow these steps to connect your SATA drive using the UGREEN conversion cable:

1. Connect the SATA Drive: Align the SATA connector on the conversion cable with the SATA port on your 2.5-inch or 3.5-inch HDD/SSD. Gently push until it is securely connected.
2. Connect AC Power Adapter (for 3.5-inch drives only): If you are using a 3.5-inch HDD/SSD, connect the included AC power adapter to the conversion cable's power input port, then plug the adapter into a power outlet. For 2.5-inch HDDs/SSDs, external power is typically not required.
3. Connect to Computer: Plug the USB 3.0 connector of the conversion cable into an available USB 3.0 port on your computer.

Image 3.1: Visual guide for connecting the SATA drive and cable.

The device is plug-and-play, so no additional drivers are required for most operating systems (Windows, macOS, Linux).

4. Operating Instructions

Once connected, your operating system should automatically detect the drive. You can then access the drive as an external storage device.

• Accessing Data: The connected HDD/SSD will appear as a removable drive in your computer's file explorer (Windows) or Finder (macOS).
• New Drives: If connecting a brand new HDD/SSD, it may need to be initialized and formatted before use. Refer to your operating system's disk management tools for this process.
• LED Indicator: A blue LED light on the adapter indicates power and data activity.
• Automatic Sleep Function: The adapter features an automatic sleep function, typically after 15 minutes of inactivity, to conserve power and extend drive life.

Image 4.1: LED indicator and AC power input on the adapter.

5. Maintenance

To ensure the longevity and optimal performance of your UGREEN SATA USB 3.0 Conversion Cable:

• Keep the device in a dry environment, away from moisture and extreme temperatures.
• Avoid dropping or subjecting the device to strong impacts.
• Disconnect the device properly by safely ejecting it from your operating system before unplugging the USB cable.
• Clean the exterior with a soft, dry cloth. Do not use liquid cleaners.

6. Troubleshooting

• Drive not detected:
  • Ensure all connections are secure.
  • For 3.5-inch HDDs/SSDs, confirm the AC power adapter is correctly connected and powered.
  • Try connecting to a different USB port on your computer.
  • Check your computer's Disk Management (Windows) or Disk Utility (macOS) to see if the drive is recognized but uninitialized or unformatted.
• Slow transfer speeds:
  • Ensure you are connected to a USB 3.0 port on your computer. USB 2.0 ports will result in slower speeds.
  • Verify that your operating system supports UASP for optimal performance.
  • The performance of the HDD/SSD itself can affect transfer speeds.
• Intermittent disconnections:
  • Ensure the AC power adapter is used for 3.5-inch drives.
  • Avoid using USB hubs if possible, or try a powered USB hub.
  • Check for loose connections.

7. Specifications

8. Warranty and Support

UGREEN provides a 24-month limited manufacturer's warranty for this product, starting from the date of purchase. This warranty covers defects in materials and workmanship under normal use.

Warranty Exclusions: The warranty does not cover damage caused by intentional misuse, accidents, unauthorized modifications, or third-party actions.

For technical support or warranty claims, please contact UGREEN customer service through the official UGREEN website or your point of purchase. Please have your proof of purchase and product model number (40551) ready.