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Black dual-bay SATA docking station with fixed bezels, USB 3.0 cable and power adapter

WAVLINK Dual Bay Hard Drive Docking Station USB 3.0 SATA 2x20TB Black

SKU CH-SJJW-6VYEE

Dual-bay SATA dock connects two 2.5 or 3.5 inch drives via USB 3.0 with offline cloning

  • ColorBlack
  • Dimensions21.0 in x 15.0 in x 6.0 in
  • Two drives accessed at the same time
  • Offline clone copies data without a computer
  • USB 3.0 with UASP moves 1 GB in 3 seconds
  • Tool-free hot-swap works with Windows, Mac, Linux, Android
  • 12 V 3 A adapter accepts 100 to 240 V AC

Dual-Bay SATA Dock for Backup and Transfer

The WAVLINK docking station accepts two 2.5" or 3.5" SATA I/II/III hard drives or SSDs up to 20 TB each. It connects via USB 3.0 with UASP support for faster throughput. The tool-free design and hot-swap capability suit home users and IT staff who need quick access to bare drives for archiving or migration.

Capacity and Headroom

Each bay handles drives up to 20 TB, giving a combined ceiling of 40 TB when both slots are populated. The SATA III interface tops out at 6 Gbps, so sustained sequential transfers from modern high-capacity mechanical drives will saturate the link before the drive media does. Offline clone requires the target drive to be equal or larger than the source.

Thermals, Noise and Power Draw

The ABS and PC enclosure relies on passive airflow; no fan is fitted, so operation is silent. A 12 V/3 A external adapter powers the unit and supports 100–240 V AC input. Under typical dual-drive loads the dock draws well within the adapter’s rating, and the plastic chassis remains warm rather than hot during extended sessions.

Highlights

  • Two drives accessed at the same time
  • Offline clone copies data without a computer
  • USB 3.0 with UASP moves 1 GB in 3 seconds
  • Tool-free hot-swap works with Windows, Mac, Linux, Android
  • 12 V 3 A adapter accepts 100 to 240 V AC

Specifications

BrandWAVLINK
ColorBlack
Dimensions21.0 in x 15.0 in x 6.0 in

Questions about this item

Will the USB 3.0 connection work with my older USB 2.0 ports?

Yes, the dock is backward compatible with USB 2.0 and 1.1 ports, though transfer speeds will be limited to those standards.

How do I know the offline clone finished correctly?

The clone process starts after holding the button for about 5 seconds; the target drive must be equal to or larger than the 20 TB source, and completion is indicated by the drive LEDs.

Does the package include a power adapter and the USB cable?

Yes, the box contains a 12 V/3 A power adapter, a USB 3.0 Type-B to Type-A cable, a USB-A to USB-C adapter, two bezels, screws and a user manual.

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