Introduction
The ORICO 2.5-inch Type-C USB 3.1 Gen2 SATA Hard Drive Enclosure provides a convenient and efficient solution for converting your internal 2.5-inch SATA HDD or SSD into an external storage device. Featuring a transparent design, tool-free installation, and high-speed USB 3.1 Gen2 connectivity with UASP support, this enclosure ensures fast data transfer and broad compatibility across various operating systems and devices.

Image: The ORICO 2.5-inch Hard Drive Enclosure, showcasing its transparent design and USB 3.1 Gen2 Type-C connection.
Package Contents
- ORICO 2.5-inch Hard Drive Enclosure (Model 2139C3-G2)
- USB-C to USB-C Cable (50cm)
- USB-A to USB-C Cable (50cm)
- Anti-vibration pads (optional for installation)
- User Manual
Setup
1. Installing the Hard Drive/SSD
- Gently slide open the enclosure cover. The tool-free design allows for easy access.
- Align your 2.5-inch SATA HDD or SSD (7mm or 9.5mm thickness) with the SATA connector inside the enclosure.
- Push the drive firmly into the SATA connector until it is securely seated.
- If desired, apply the provided anti-vibration pads to the drive for added stability.
- Slide the enclosure cover back into place until it clicks, ensuring it is fully closed.

Image: Visual guide demonstrating the tool-free installation process of a 2.5-inch drive into the transparent ORICO enclosure.
2. Connecting to Your Device
- Connect one end of the provided USB cable (USB-C to USB-C or USB-A to USB-C) to the Type-C port on the enclosure.
- Connect the other end of the USB cable to an available USB port on your computer (Windows, macOS, Linux), smart TV, PS4, PS4 Pro, Xbox One, or Xbox One X.
- The blue LED indicator on the enclosure will light up, indicating power and activity.

Image: The ORICO enclosure connected to a laptop, illustrating its universal compatibility with PCs, TVs, routers, laptops, iPads, phones, and various operating systems like Windows, macOS, Android, and Linux.
Operating
1. Initializing and Formatting the Drive
For new hard drives or SSDs, you may need to initialize and format the drive before use. This process creates partitions and a file system, making the drive accessible to your operating system.
Windows System:
If a new hard drive is not immediately recognized, it may need to be formatted. Access Disk Management (right-click 'This PC' or 'My Computer' > 'Manage' > 'Disk Management'). Locate the unallocated disk, right-click to initialize it (select MBR for drives up to 2TB, GPT for drives over 2TB), then create a New Simple Volume and follow the wizard to format.
Video: Instructions on how to format a hard drive in Windows for the ORICO enclosure.
macOS System:
Open 'Disk Utility' (Applications > Utilities > Disk Utility). Select the external drive from the sidebar, click 'Erase', choose a format (e.g., APFS or Mac OS Extended (Journaled)), and a scheme (e.g., GUID Partition Map), then click 'Erase'.
Video: Instructions on how to format a hard drive in macOS for the ORICO enclosure.
Linux System:
Use a disk utility tool like GParted or the built-in 'Disks' application. Select the drive, unmount any existing partitions, then create a new partition table and format the desired partition with a suitable file system (e.g., ext4, NTFS for Windows compatibility).
Video: Instructions on how to format a hard drive in Linux for the ORICO enclosure.
2. Data Transfer and Usage
- Once formatted, the drive will appear as an external storage device on your system.
- Drag and drop files to transfer data. The USB 3.1 Gen2 interface with UASP support provides data transfer rates up to 6Gbps, significantly faster than traditional USB 3.0.
- The enclosure supports up to 6TB capacity, ideal for expanding storage for PCs, smart TVs, gaming consoles (PS4, Xbox One), and more.

Image: The ORICO enclosure connected to a laptop, highlighting its support for up to 6TB of storage capacity.
3. Auto Sleep Mode
The enclosure features a 10-minute auto-sleep mode. If there is no operation for 10 minutes, the drive will automatically enter sleep mode to reduce invalid energy consumption and prolong the service life of the hard disk.
Maintenance
- Keep the enclosure clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the enclosure to extreme temperatures, humidity, or direct sunlight.
- The transparent design allows for easy visual inspection of the internal drive, ensuring it remains securely in place.
- Handle the enclosure with care to prevent physical shock, which could damage the internal drive. The high-quality PC material provides good drop and shock resistance.

Image: The ORICO enclosure emphasizing its drop and shock resistance, attributed to its durable ABS+PC material construction.
Troubleshooting
- Drive Not Detected: Ensure the USB cable is securely connected to both the enclosure and your device. Try a different USB port or cable. For new drives, ensure it is initialized and formatted (refer to the 'Initializing and Formatting the Drive' section).
- Slow Transfer Speeds: Verify that your device's USB port supports USB 3.1 Gen2 (or at least USB 3.0) for optimal performance. Ensure UASP is enabled by your operating system. The actual speed depends on the drive type (SSD will be faster than HDD) and the host device's capabilities.
- Intermittent Disconnections: Check the cable connection. Ensure the drive is properly seated within the enclosure. Avoid excessive movement or vibration during operation.
- LED Indicator Not Lighting Up: Confirm the enclosure is connected to a powered USB port. If the issue persists, try a different cable or port.
Specifications
| Feature | Specification |
|---|---|
| Model Number | 2139C3-G2 |
| Material | Polycarbonate (PC) |
| Compatible Drive Type | 2.5-inch SATA HDD/SSD (7mm & 9.5mm thickness) |
| Max. Capacity Support | 6 TB |
| Output Interface | USB 3.1 Gen2 Type-C |
| Data Transfer Rate | Up to 10 Gbps (theoretical max for USB 3.1 Gen2), up to 6 Gbps (SATA III) |
| UASP Support | Yes |
| Auto Sleep Mode | 10 minutes without operation |
| Compatible Systems | Windows 10/8.1/7, LINUX, Mac OS 8.0 and above |
| Product Dimensions | 4.92 x 3.11 x 0.51 inches |
| Item Weight | 3.52 ounces |
Safety Information
- Do not disassemble or modify the product.
- Keep away from water, fire, and corrosive substances.
- Avoid dropping or subjecting the device to strong impacts.
- Ensure proper ventilation to prevent overheating during prolonged use.
- The enclosure includes built-in protections against over-voltage, short-circuit, and over-temperature to safeguard your data and device.

Image: The ORICO enclosure emphasizing its powerful secure system, featuring protections against over-voltage, short-circuit, and over-temperature, managed by a master chip.
Warranty and Support
ORICO products typically come with a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official ORICO website for detailed warranty terms and conditions. For technical support, troubleshooting assistance, or any product-related inquiries, please contact ORICO customer service through their official channels.







