Introduction
This manual provides instructions for the KEXIN USB 3.0 Flash Drive 16GB (10-Pack). These flash drives are designed for reliable data storage and transfer, offering a convenient solution for carrying important files such as documents, photos, and music.

Image: A pack of ten KEXIN USB 3.0 Flash Drives, each with a black plastic body and a silver metal swivel cover. The drives are shown both with the USB connector exposed and covered.
Setup
The KEXIN USB 3.0 Flash Drive is designed for plug-and-play functionality, requiring no additional software installation for basic use.
- Unpack: Remove the flash drive from its packaging.
- Connect: Insert the USB connector of the flash drive into an available USB port on your computer or compatible device. The metal swivel cover can be rotated to expose the USB connector.
- Recognition: Your operating system (Windows, macOS, Linux) should automatically detect the new hardware and make the drive accessible. It will typically appear as a removable disk in "This PC" (Windows) or on the desktop/Finder (macOS).

Image: A KEXIN USB 3.0 Flash Drive plugged into the side USB port of a silver laptop, demonstrating how to connect the device.
Compatibility
The KEXIN USB 3.0 Flash Drive is compatible with a wide range of operating systems and devices, including:
- Windows (Windows Vista, Windows 8, Windows 10, and newer)
- macOS (Mac OS X and newer)
- Linux
- Other devices with a standard USB Type-A port, such as smart TVs, car audio systems, and projectors.

Image: An illustration depicting the KEXIN USB 3.0 Flash Drive connected to various devices like a desktop computer, television, speakers, laptop, and car, along with logos for Windows, Linux, and Mac OS X, indicating broad compatibility.
Operating Instructions
Data Transfer
To transfer files to or from the flash drive:
- Access the Drive: Once connected, open "This PC" (Windows) or Finder (macOS) and locate the KEXIN flash drive.
- Copy Files: Drag and drop files or folders from your computer to the flash drive, or vice versa. Alternatively, right-click on files and select "Copy," then navigate to the destination and select "Paste."
- Eject Safely: Before removing the flash drive, always safely eject it from your operating system to prevent data corruption.
- Windows: Click the "Safely Remove Hardware and Eject Media" icon in the system tray, then select the flash drive.
- macOS: Drag the flash drive icon to the Trash, or right-click the icon and select "Eject."
Read and Write Speeds
The KEXIN USB 3.0 Flash Drive offers the following typical speeds:
- Read Speed: Approximately 50 MB per second
- Write Speed: Approximately 13 MB per second
Actual speeds may vary depending on file size, system configuration, and other factors.
Maintenance
- Physical Care: Keep the flash drive clean and dry. Avoid exposing it to extreme temperatures, moisture, or direct sunlight. The metal swivel cover helps protect the USB connector when not in use.
- Safe Ejection: Always follow the safe ejection procedure before removing the drive to prevent data loss or corruption.
- Storage: When not in use, store the flash drive in a protective environment to prevent physical damage. The integrated loop allows for attachment to keychains or lanyards for portability.

Image: A close-up of the KEXIN USB 3.0 Flash Drive, highlighting the small loop at the end of the metal swivel, designed for attaching to a keychain or lanyard for easy portability.
Troubleshooting
- Drive not recognized:
- Ensure the drive is fully inserted into the USB port.
- Try a different USB port on your computer.
- Test the drive on another computer to rule out a system-specific issue.
- Check Device Manager (Windows) or System Information (macOS) to see if the drive is listed.
- "File too large" error when transferring:
This often occurs when trying to transfer a file larger than 4GB to a drive formatted with the FAT32 file system. To resolve this, you may need to reformat the drive to NTFS (Windows) or exFAT (Windows/macOS compatible).
Warning: Reformatting the drive will erase all data on it. Back up any important files before proceeding.
- Windows: Right-click the drive in "This PC," select "Format," choose "NTFS" or "exFAT" from the File system dropdown, and click "Start."
- macOS: Open Disk Utility, select the drive, click "Erase," choose "ExFAT" or "APFS" (for macOS only) as the format, and click "Erase."
- Slow transfer speeds:
- Ensure you are using a USB 3.0 port on your computer for optimal performance. USB 2.0 ports will result in slower speeds.
- Transferring many small files can be slower than transferring one large file of the same total size.
- Close other applications that might be using system resources.
Specifications
| Brand | KEXIN |
| Model | USB 3.0-16G |
| Memory Storage Capacity | 16 GB |
| Hardware Interface | USB 1.1, USB 3.0 |
| Connectivity Technology | USB |
| Read Speed | 50 Megabytes Per Second |
| Write Speed | 13 MB per second |
| Product Dimensions (LxWxH) | 2.28 x 0.71 x 0.39 inches (5.79 x 1.80 x 0.99 cm) |
| Item Weight | 0.307 ounces (8.7 grams) |
| Hardware Platform | Mac, PC |
| UPC | 763230620461 |

Image: A technical drawing illustrating the dimensions of the KEXIN USB 3.0 Flash Drive, showing its length (2.16 inches), width (0.74 inches), and height (0.39 inches).
Warranty and Support
KEXIN products undergo testing before delivery to ensure quality. For any product-related inquiries or support, please refer to the seller's contact information or the official KEXIN website. Information regarding specific warranty periods may be available through your point of purchase.
KEXIN has a history of providing high-quality flash products and has established a network of distributors globally.
Important Notes
- The actual usable storage capacity may be slightly less than the advertised capacity due to formatting and other functions.
- Always back up important data. No storage device is immune to failure.