Introduction
The ORICO 5 Bay Docking Station (Model 6558US3-C) is designed for efficient management and duplication of 2.5-inch and 3.5-inch SATA I/II/III HDDs and SSDs. This device supports up to five drives, each with a maximum capacity of 16TB, totaling 80TB. It features a high-speed USB 3.0 interface for data transfer and a standalone offline clone function, making it suitable for data backup, migration, and IT data processing without requiring a computer connection.

Image: The ORICO 5 Bay Docking Station, showcasing its capacity to hold five hard drives simultaneously. One drive is partially extended to illustrate the bay design.
Product Features
- Large Capacity Support: Accommodates up to 5 x 16TB (total 80TB) 2.5-inch and 3.5-inch SATA I/II/III HDD/SSD.
- Offline Clone Function: Enables direct disk-to-disk cloning without a computer connection.
- High-Speed USB 3.0: Offers data transfer rates up to 5Gbps, supporting UASP Protocol for faster performance. Backward compatible with USB 2.0 and USB 1.1.
- Tool-Free Installation: Designed for easy and quick insertion and removal of drives without tools.
- Hot-Swappable: Allows drives to be inserted or removed while the device is powered on, without needing to reboot.
- Efficient Heat Dissipation: Features an open-type design and vertical opening for improved airflow and cooling.
- Smart Sleep Function: Automatically enters sleep mode after 10 minutes of inactivity to save energy and prolong drive lifespan.
- Wide Compatibility: Compatible with Windows XP/Vista/7/8/8.1/10, Linux, and Mac OS 9.1/10.2 or higher.
- Stable Power Supply: Includes a reliable DC 12V6.5A power source.
- LED Indicators: Provides visual feedback for power status and cloning progress.
- Anti-Slip Design: Equipped with anti-slip mats on corners for stability and shock protection.
Setup Guide
- Unpack the Device: Carefully remove the ORICO 5 Bay Docking Station and all accessories from its packaging.
- Insert Hard Drives/SSDs:
Align your 2.5-inch or 3.5-inch SATA HDD/SSD with the bay slot. Gently push the drive down until it is securely seated. The tool-free design allows for easy insertion. Ensure the SATA connector on the drive aligns with the connector in the bay.

Image: A hand demonstrating the tool-free insertion of a hard drive into one of the docking station bays.
- Connect Power Adapter: Connect the provided power adapter to the DC IN port on the back of the docking station, then plug the adapter into a power outlet.
- Connect USB Cable (for PC Mode): If you intend to use the docking station with a computer, connect the USB 3.0 cable from the docking station's USB port to an available USB port on your computer.
- Power On: Press the power switch on the docking station. The power LED indicator will illuminate.
Operating Instructions
A. Connecting to a Computer (PC Mode)
When connected to a computer via USB, the ORICO 5 Bay Docking Station functions as an external multi-bay enclosure. It can read multiple disks simultaneously, allowing you to access and manage data on all inserted drives. The device supports hot-swapping, meaning you can insert or remove drives without powering down the docking station, provided no data transfer is actively occurring on the drive being removed.

Image: The ORICO docking station connected to a laptop, illustrating its compatibility with Windows, Linux, and Mac operating systems for mass storage access.
The docking station is compatible with a wide range of operating systems, including Windows XP/Vista/7/8/8.1/10, Linux, and Mac OS 9.1/10.2 or higher. No additional drivers are typically required for basic functionality; it operates as plug-and-play.
B. Offline Clone Function
The offline clone function allows you to duplicate data from a source disk to one or more target disks without needing a computer. This is ideal for creating backups or migrating data to new drives.

Image: An overview of the ORICO HDD duplicator highlighting its high-speed offline clone and one-touch backup capabilities, along with key features like SATA 3.0 6Gbps transfer and tool-free installation.
Offline Clone Steps:
- Prepare Disks: Insert the Source Disk into the designated "Source" hard drive bay (usually the first bay). Then, insert the Target Disk(s) into the remaining "Target" bays.
- Set Clone Mode: Push the PC/CLONE switch located on the back of the docking station to the "CLONE" side.
- Connect Power: Ensure the power supply is connected and press the POWER switch to turn on the device.
- Initiate Clone: Press and hold the "START" button on the back of the device for approximately 3-5 seconds until the blue LED indicators begin to flash.
- Monitor Progress: A blue LED will flash, indicating the cloning process has begun. The progress is shown by percentage indicators (20%, 40%, 60%, 80%, 100%).
- Completion: The cloning process is complete when ALL the percentage indicator lights turn solid blue.
- Power Off and Eject: Once cloning is complete, press the POWER switch to turn off the device, then safely eject your drives.

Image: A visual guide detailing the simple steps for performing an offline clone: power on, insert disks, press the button, and automatic copying.
Important Notes for Offline Cloning:
- The Target Disk(s) must have a capacity equal to or greater than the Source Disk.
- Please back up any important files on the Target Disk(s) before initiating the clone. All data on the Target Disk(s) will be overwritten during the offline cloning process.
- To prevent data loss or corruption, do not remove or insert drives while a drive is actively working or during the cloning process. Always power off the docking station before removing drives.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the docking station. Avoid using liquid cleaners or aerosols, which may damage the device.
- Storage: Store the docking station in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the device and inserted drives with care to prevent physical damage. Avoid dropping or subjecting the unit to strong impacts.
- Ventilation: Ensure the docking station's ventilation openings are not obstructed to allow for proper heat dissipation.

Image: The ORICO docking station highlighting its vertical opening design, which facilitates efficient heat dissipation to maintain optimal operating temperatures for the drives.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not recognized by computer. | Loose USB cable connection, incorrect USB port, power off, or driver issue. |
|
| Offline clone fails or does not start. | Target disk capacity too small, PC/CLONE switch in wrong position, or source/target disk issues. |
|
| Slow data transfer speeds. | Using USB 2.0 port, cable quality, or drive performance. |
|
| Drives disconnect randomly. | Unstable power supply, loose connection, or drive issues. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | ORICO 6558US3-C |
| Number of Bays | 5 Bays |
| Compatible Drives | 2.5-inch / 3.5-inch SATA I/II/III HDD/SSD |
| Max Single Drive Capacity | 16TB |
| Max Total Capacity | 80TB (5 x 16TB) |
| Interface | USB 3.0 Type-A (Backward compatible with USB 2.0/1.1) |
| Transfer Speed | Up to 5Gbps (USB 3.0) |
| Offline Clone Function | Supported (One-touch) |
| Power Supply | DC 12V6.5A |
| Operating System Compatibility | Windows XP/Vista/7/8/8.1/10, Linux, Mac OS 9.1/10.2 or higher |
| Dimensions (LxWxH) | 8.03 x 8.35 x 4.49 inches |
| Item Weight | 2.92 pounds |
Warranty and Support
ORICO provides an 18-month warranty for this product, covering manufacturing defects and malfunctions under normal use. Additionally, lifetime technical support is available to assist with any operational questions or issues you may encounter.
For warranty claims or technical assistance, please contact ORICO customer support through their official website or the retailer where the product was purchased. Please have your product model number (6558US3-C) and purchase details ready when contacting support.







