Ugreen UG-50857 USB 3.0 to SATA Dual-Bay Hard Drive Duplicator

Ugreen Dual-Bay SATA Docking Station

The Ugreen USB 3.0 Duplicator provides a high-performance hardware solution for data migration, system cloning, and high-capacity storage expansion. This docking station supports the simultaneous operation of two 2.5-inch or 3.5-inch SATA hard drives. It utilizes the ASM1156 chipset to ensure stable data transmission and protocol conversion between SATA and USB interfaces. The hardware architecture allows for offline cloning without requiring a connection to a host computer. Consequently, IT professionals can replicate system drives or backup large volumes with significant efficiency. The device supports the SATA III standard, offering a theoretical internal bandwidth of 6Gbps.

Key Features

• Offline Cloning Functionality
  Perform bit-for-bit disk duplication by engaging the dedicated hardware button without an active PC connection.

• Dual-Bay Interface Compatibility
  Accommodate both HDD and SSD units in 2.5-inch and 3.5-inch form factors via the vertical SATA 7+15 pin slots.

• High-Speed Data Throughput
  The USB 3.0 Type-B interface delivers up to 5Gbps bandwidth for rapid file transfers and data synchronization.

• UASP Protocol Support

  • Increases read and write speeds by up to 70% compared to traditional USB 3.0 connections.
  • Reduces CPU utilization during high-volume data transfers for better system performance.

Specifications

What’s in the Box

• 1 x Ugreen Dual-Bay SATA Hard Drive Docking Station
• 1 x USB 3.0 Type-A to Type-B Data Cable
• 1 x 12V 3A DC Power Adapter (EU)
• 1 x User Manual

Why Choose Ugreen Storage Solutions

• The integrated LED array provides real-time monitoring of cloning progress at 25%, 50%, 75%, and 100% intervals.
• Intelligent sleep mode activates after 15 minutes of inactivity to preserve mechanical drive components and reduce power draw.
• Tool-free installation design facilitates rapid drive swapping without requiring additional mounting hardware or specialized tools.
• Robust protection circuits prevent damage from over-current, over-voltage, and short-circuits during high-load operations.
• Cross-platform compatibility ensures seamless operation across Windows, macOS, and Linux environments without external driver installation.