1. Introduction
The SSK Portable External SSD is a high-performance solid-state drive designed for fast and reliable data storage and transfer. Featuring a USB 3.2 Gen2 interface and Type-C connectivity, it offers read speeds up to 560MB/s and write speeds up to 500MB/s. Its compact and rugged design makes it an ideal companion for mobile phones, laptops, desktop computers, tablets, and gaming consoles like PS5/PS4, providing efficient data backup and expansion.

2. Setup Guide
2.1 Package Contents
- SSK Portable External SSD (SD400)
- USB Type-C to Type-A Cable (ATC cable)
- USB Type-C to Type-C Cable (CTC cable)

2.2 Connecting the SSD
- Identify the appropriate cable for your device:
- Use the USB Type-C to Type-A cable (ATC) for devices with standard USB-A ports.
- Use the USB Type-C to Type-C cable (CTC) for devices with USB-C ports.
- Connect one end of the chosen cable to the USB Type-C port on the SSK Portable SSD.
- Connect the other end of the cable to an available USB port on your host device (e.g., laptop, desktop, mobile phone, tablet, game console).
- The SSD is plug-and-play and should be recognized automatically by most operating systems.

2.3 Device Compatibility
The SSK Portable SSD is compatible with a wide range of devices thanks to its versatile USB Type-C interface. This includes:
- Notebook computers
- Desktop computers
- Tablet computers
- Smartphones
- Gaming consoles (e.g., PS5, PS4)
- Other mainstream USB devices

3. Operating Instructions
3.1 Data Transfer
Once connected, the SSK Portable SSD functions as an external storage device. You can drag and drop files, copy and paste, or use your device's file management system to transfer data. It acts as an efficient "file transfer assistant" for backing up and sharing pictures, documents, videos, and other data quickly.
- High-Speed Transfer: Leverage the USB 3.2 Gen2 interface for read speeds up to 560MB/s and write speeds up to 500MB/s, ensuring rapid data movement.
- Mobile Phone Expansion: Connect to your mobile phone to offload photos and videos, freeing up internal storage.

3.2 Usage Scenarios
The portable SSD is designed to be a versatile personal resource steward for various needs:
- Work Information: Store and access important documents and files on the go.
- HD Media: Keep high-definition films, television dramas, and lossless music readily available.
- Creative Projects: Backup large files from photography or videography sessions.

4. Maintenance and Care
4.1 Physical Protection
The SSK Portable SSD is built for durability and data security:
- Rugged Construction: Features a 2mm thickened aluminum alloy shell and engineering-grade ABS on edges and corners for toughness and impact resistance.
- Shockproof: As a Solid State Drive, it contains no moving mechanical parts, making it inherently more resistant to shocks and vibrations compared to traditional hard drives.

4.2 General Care
- Keep the SSD away from extreme temperatures and direct sunlight.
- Avoid exposing the device to water or excessive moisture.
- Clean the exterior with a soft, dry cloth. Do not use harsh chemicals.
- Utilize the strong tensile rubber hanging ring to securely attach the drive to a belt buckle or backpack, preventing accidental drops.

5. Troubleshooting
5.1 Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| SSD not detected by device. |
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| Slow transfer speeds. |
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| SSD disconnects randomly. |
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If you encounter issues not listed here or require further assistance, please refer to the Warranty and Support section for contact information.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | SSK |
| Model Number | SD400 |
| Interface Type | USB 3.2 Gen2 Type-C |
| Capacity Options | 128GB, 256GB, 512GB, 1TB, 2TB |
| Read Speed (Max) | 560MB/s |
| Write Speed (Max) | 500MB/s |
| Material | Aluminum Alloy + ABS |
| Dimensions (L*W*H) | 68.58mm * 37.4mm * 12.6mm |
| Net Weight | Approximately 30g |
| Application | Desktop, Laptop, Server, Mobile Phone, Tablet, PS5/PS4 Game Consoles |
| Certification | CE |


7. User Tips
- For optimal performance, always connect the SSD to a USB 3.2 Gen2 compatible port on your device.
- Regularly back up important data to multiple locations to prevent data loss.
- Safely eject the SSD from your operating system before disconnecting it to prevent data corruption.
- Keep the SSD's firmware updated if new versions become available from the manufacturer.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the SSK Global Store directly through your purchase platform or visit their official website. Please retain your proof of purchase for warranty claims.





