4-Bay SATA Dock for Fast Multi-Drive Access
Use Four Drives at Once
Connect up to four 2.5” or 3.5” SATA HDDs or SSDs from one dock for backups, transfers, and storage management.
Trayless Drive Insertion
Insert drives directly with no trays or tools. Designed for simple setup and easy drive changes when powered off.
2.5” and 3.5” Support
Works with both 2.5” and 3.5” SATA hard drives and SSDs in a single docking station.
USB 3.0 Up to 5Gbps
USB 3.0 connection delivers data transfer speeds up to 5Gbps and remains compatible with USB 2.0 systems.
Multi-Drive Access Made Simple
The SABRENT DS-U3B4 is a 4-bay USB docking station designed for direct access to multiple SATA drives from a single USB connection. It supports up to four 2.5” or 3.5” SATA HDDs and SSDs, making it ideal for backups, archiving, diagnostics, and multi-drive management.
Trayless, Tool-Free Design
Drives slide directly into the dock without trays or tools. This simplifies drive rotation and reduces setup time when working with multiple disks.
Offline Clone Support
The DS-U3B4 supports standalone offline cloning, allowing data to be copied from a source drive to a target drive without a computer connection. Ideal for fast duplication and recovery workflows.
USB 3.0 Performance
Connect via USB 3.0 for data transfer speeds up to 5Gbps, with backward compatibility for USB 2.0 systems. Designed for reliability across modern and legacy computers.
Broad OS Compatibility
Works with Windows, macOS, and Linux systems using plug-and-play operation. A dedicated external power supply ensures stable operation when multiple drives are installed.
Does this docking station support offline cloning?
Yes. The DS-U3B4 supports standalone offline cloning, allowing drive-to-drive copying without a computer.
Does each drive have its own power switch?
No. This model does not include individual power switches for each drive.
Does the dock include a cooling fan?
No. The DS-U3B4 does not include an internal cooling fan.
Can I use both 2.5” and 3.5” drives together?
Yes. The dock supports both 2.5” and 3.5” SATA drives simultaneously.
Is this a RAID enclosure?
No. This is a multi-drive docking station and does not support RAID modes.
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Cell Phone Charging Stations
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Cables
SATA Cables
Computer Memory Card Readers
USB-to-VGA Adapters
Sabrent is a leading provider of innovative consumer electronics.
We are committed to designing and developing products that provide the utmost quality, dependability, and value.
Sabrent strives for excellence with each product we develop by providing cutting-edge features at affordable prices.
Our company thrives on creativity, innovation, honesty, and integrity in all aspects of our business operations.
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4-Bay SATA Dock for Fast Multi-Drive Access
Use Four Drives at Once
Connect up to four 2.5” or 3.5” SATA HDDs or SSDs from one dock for backups, transfers, and storage management.
Trayless Drive Insertion
Insert drives directly with no trays or tools. Designed for simple setup and easy drive changes when powered off.
2.5” and 3.5” Support
Works with both 2.5” and 3.5” SATA hard drives and SSDs in a single docking station.
USB 3.0 Up to 5Gbps
USB 3.0 connection delivers data transfer speeds up to 5Gbps and remains compatible with USB 2.0 systems.
Multi-Drive Access Made Simple
The SABRENT DS-U3B4 is a 4-bay USB docking station designed for direct access to multiple SATA drives from a single USB connection. It supports up to four 2.5” or 3.5” SATA HDDs and SSDs, making it ideal for backups, archiving, diagnostics, and multi-drive management.
Trayless, Tool-Free Design
Drives slide directly into the dock without trays or tools. This simplifies drive rotation and reduces setup time when working with multiple disks.
Offline Clone Support
The DS-U3B4 supports standalone offline cloning, allowing data to be copied from a source drive to a target drive without a computer connection. Ideal for fast duplication and recovery workflows.
USB 3.0 Performance
Connect via USB 3.0 for data transfer speeds up to 5Gbps, with backward compatibility for USB 2.0 systems. Designed for reliability across modern and legacy computers.
Broad OS Compatibility
Works with Windows, macOS, and Linux systems using plug-and-play operation. A dedicated external power supply ensures stable operation when multiple drives are installed.
| Product Type | 4-Bay SATA USB Docking Station |
|---|---|
| Interface | USB 3.0 (up to 5Gbps) |
| Drive Support | 2.5” SATA HDD / SSD, 3.5” SATA HDD |
| Maximum Drives | Up to 4 SATA drives |
| Offline Clone | Yes |
| Hot Swap | Supported (OS dependent) |
| Power Supply | External 12V / 6.5A (included) |
| Operating Systems | Windows, macOS, Linux |
| Installation | Tool-free, trayless |
| Backward Compatibility | USB 2.0 |
Does this docking station support offline cloning?
Yes. The DS-U3B4 supports standalone offline cloning, allowing drive-to-drive copying without a computer.
Does each drive have its own power switch?
No. This model does not include individual power switches for each drive.
Does the dock include a cooling fan?
No. The DS-U3B4 does not include an internal cooling fan.
Can I use both 2.5” and 3.5” drives together?
Yes. The dock supports both 2.5” and 3.5” SATA drives simultaneously.
Is this a RAID enclosure?
No. This is a multi-drive docking station and does not support RAID modes.
Today's Deals
New Releases
Rocket 4 Plus-Advanced Gaming
Internal SSD
Enclosures
USB HUB
Docking Station
Heatsink/PC Adapter
External Sound Cards
Cell Phone Charging Stations
Cables
SATA Cables
Computer Memory Card Readers
USB-to-VGA Adapters
Sabrent is a leading provider of innovative consumer electronics.
We are committed to designing and developing products that provide the utmost quality, dependability, and value.
Sabrent strives for excellence with each product we develop by providing cutting-edge features at affordable prices.
Our company thrives on creativity, innovation, honesty, and integrity in all aspects of our business operations.