1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Maiwo K3568A USB 3.0 3.5" External Storage Enclosure. This device is designed to house a single 3.5-inch SATA hard disk drive (HDD), transforming it into a portable external storage solution with high-speed USB 3.0 connectivity. Please read this manual thoroughly before using the product to ensure proper functionality and to prevent damage.
2. Safety Information
- Do not expose the enclosure to moisture, rain, or extreme temperatures.
- Avoid dropping or subjecting the device to strong impacts.
- Use only the provided power adapter to prevent electrical damage.
- Do not attempt to open or modify the enclosure, as this will void the warranty and may cause damage.
- Ensure proper ventilation around the enclosure during operation to prevent overheating.
- Always safely eject the device from your computer before disconnecting the USB cable or power.
3. Package Contents
Please verify that all items are present in your package:
- Maiwo K3568A 3.5" HDD Enclosure
- USB 3.0 Data Cable
- Power Adapter
- User Manual (this document)
4. Setup
4.1. Installing a Hard Drive
- Gently slide open the enclosure cover to reveal the internal tray.
- Carefully slide your 3.5-inch SATA hard drive into the enclosure, ensuring the SATA data and power connectors on the drive align with the corresponding connectors inside the enclosure.
- Push the hard drive firmly until it is fully seated and the connectors are securely engaged.
- Slide the enclosure cover back into place until it clicks securely.

Image: A hand carefully inserting a 3.5-inch SATA hard drive into the open Maiwo K3568A enclosure, aligning the connectors.

Image: A top-down view showing a 3.5-inch hard drive partially inserted into the Maiwo K3568A enclosure, illustrating the alignment process.

Image: A top-down view of the Maiwo K3568A enclosure with a 3.5-inch hard drive fully inserted, demonstrating a successful installation before closing the cover.
4.2. Connecting to a Computer
- Connect the provided power adapter to the DC IN port on the back of the enclosure and then plug it into a power outlet.
- Connect one end of the USB 3.0 data cable to the USB 3.0 port on the enclosure.
- Connect the other end of the USB 3.0 data cable to an available USB 3.0 port on your computer. For optimal performance, use a USB 3.0 port.
- Flip the ON/OFF switch on the enclosure to the 'ON' position. The LED indicator will illuminate.
- Your operating system should automatically detect and install the necessary drivers. The hard drive will appear as a new storage device. If the drive is new, it may need to be initialized and formatted before use.

Image: A close-up view of the rear panel of the Maiwo K3568A enclosure, highlighting the USB 3.0 port, power switch, and DC IN port for connection.

Image: An angled view of the Maiwo K3568A enclosure, demonstrating the device powered on with the LED indicator illuminated, ready for use.
5. Operating the Enclosure
5.1. Power On/Off
Use the ON/OFF switch located on the back of the enclosure to power the device on or off. Always ensure the device is safely ejected from your computer's operating system before powering it off to prevent data corruption.
5.2. Data Transfer
Once connected and recognized by your computer, you can transfer files to and from the hard drive within the enclosure just like any other external storage device. The USB 3.0 interface provides high-speed data transfer rates up to 5Gbps.
5.3. LED Indicator
The LED indicator on the front of the enclosure provides status information:
- Solid Blue/Green: The enclosure is powered on and idle.
- Flashing Blue/Green: Data is being accessed or transferred to/from the hard drive.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the enclosure. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the enclosure in a cool, dry place away from direct sunlight and extreme temperatures.
- Data Backup: Regularly back up important data from your hard drive to another storage medium to prevent data loss.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Enclosure not detected by computer | Loose cable connection Power not supplied Hard drive not properly installed Faulty USB port | Ensure USB and power cables are securely connected. Verify power adapter is plugged in and enclosure is switched ON. Re-install the hard drive, ensuring connectors are aligned. Try a different USB port on your computer. |
| Hard drive detected but not accessible | New hard drive not initialized/formatted Corrupted file system | For new drives, go to Disk Management (Windows) or Disk Utility (macOS) to initialize and format the drive. If data is not critical, reformat the drive. Otherwise, seek data recovery services. |
| Slow data transfer speeds | Connected to USB 2.0 port Cable issue Hard drive performance limitations | Ensure the enclosure is connected to a USB 3.0 port on your computer. Try a different USB 3.0 cable. Check the health and speed specifications of your hard drive. |
| LED indicator not lighting up | No power Faulty LED | Check power adapter connection and power outlet. Ensure the ON/OFF switch is in the 'ON' position. If power is confirmed, the LED may be faulty, but the enclosure might still function. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | K3568A |
| Brand | MAIWO |
| Internal Interface | 1x SATA (for 3.5" HDD) |
| External Interface | USB 3.0 (Superspeed 5Gbps) |
| Supported HDD Type | 3.5" SATA I/II/III HDD |
| Max Capacity | Up to 8TB |
| Chipset | Jmicron ASM 2362 |
| Connectivity Technology | USB, SATA |
| Compatible Devices | Laptop, Personal Computer |
| Hardware Platform | Mac, Windows |
| Product Dimensions | 11.1 x 18.8 x 3.2 cm |
| Item Weight | 118 g |
9. Warranty and Support
MAIWO products are designed for reliability and performance. For warranty information, please refer to the warranty card included with your purchase or visit the official MAIWO website. If you encounter any issues that cannot be resolved using the troubleshooting guide, please contact MAIWO customer support for assistance. Keep your purchase receipt as proof of purchase for warranty claims.
For further support, please visit the manufacturer's website or contact your retailer.





