Turn internal drives into a faster, more practical storage workflow with the UGREEN 50857. Built for 2.5-inch and 3.5-inch SATA HDDs and SSDs, this dual-bay dock is designed for fast data transfer, easy backup, file sharing, and convenient offline cloning in one clean desktop solution.

KEY HIGHLIGHTS

• Dual-bay SATA docking station
• Supports 2.5-inch and 3.5-inch SATA HDD / SSD
• USB 3.0 connectivity for fast transfer
• Ideal for backup and file sharing
• Offline cloning supported
• Tool-free dock-style design
• Public sources describe support up to 28TB total storage
• Useful for professionals, technicians, and home users

Fast Drive Access, Backup, and Cloning in One Desktop Dock

UGREEN 50857 is a premium dual-bay USB 3.0 SATA docking station designed for users who want a faster and more practical way to work with internal drives. Whether you are backing up files, transferring data, sharing storage, or managing older HDDs and SSDs, this dock makes drive access simpler and more efficient.

Built for both 2.5-inch and 3.5-inch SATA HDD / SSD drives, it gives you the convenience of connecting two drives at the same time through one compact desktop dock. UGREEN India positions it for fast data transfer, backup, and file sharing, making it a useful accessory for work, home storage, and IT setups.

What makes the UGREEN 50857 especially useful is its broader storage workflow value. Public sources for the same SKU also describe offline cloning, allowing one drive to be duplicated directly to another without depending on a computer during the copy process. Public listings also mention support for up to 28TB total storage, making it a strong fit for larger-capacity drive use.

Why It Stands Out

• Dual-bay dock design: Use two SATA drives from one convenient desktop station
• 2.5-inch and 3.5-inch compatibility: Supports common SATA HDD and SSD formats
• USB 3.0 connectivity: Designed for faster data transfer and easier everyday access
• Backup and file sharing ready: Built for more practical storage workflows
• Offline cloning support: Public sources describe direct drive-to-drive copying
• High-capacity workflow support: Public listings mention support up to 28TB total
• Tool-free operation: Easier drive insertion and removal compared with traditional installation

Ideal For

Drive backup, file transfer, storage management, offline cloning, SATA HDD and SSD access, archive workflows, technicians, creators, and users who want a more convenient way to work with internal drives.

Technical Specifications

• Brand: UGREEN
• SKU: 50857
• Model: CM198
• Product Type: Dual-bay USB 3.0 SATA docking station
• Drive Support: 2.5-inch / 3.5-inch SATA HDD / SSD
• Interface: USB 3.0
• Main Functions: Fast data transfer, backup, file sharing
• Extra Publicly Described Feature: Offline cloning
• Total Storage Support Mentioned Publicly: Up to 28TB

Frequently Asked Questions