1. Introduction
The DTech Computer to Computer USB Data Transfer Cable (Model KJ-OT005) provides a direct connection solution for transferring files and sharing peripherals between two computers. This cable facilitates high-speed data migration between Windows and Mac operating systems, offering a convenient alternative to network-based transfers or external storage devices. It also supports sharing a single mouse and keyboard across two connected computers.
This manual provides detailed instructions for setting up, operating, and troubleshooting your DTech USB Data Transfer Cable.

Image 1.1: The DTech Computer to Computer USB Data Transfer Cable, featuring a main USB-A connector and a secondary cable with both USB-A and USB-C connectors.

Image 1.2: Overview of the DTech cable's capabilities, including multi-system compatibility, internet/intranet access, mouse/keyboard sharing, multi-use USB-A/USB-C ports, and easy file transfer.
2. What's Included
- 1x DTech Computer to Computer USB Data Transfer Cable (6 ft)
3. Setup Instructions
The DTech USB Data Transfer Cable includes an embedded driver for easy installation. Follow these steps to prepare your computers for data transfer:
- Connect the Cable: Plug one end of the DTech USB Data Transfer Cable into a USB port on your first computer. Then, plug the other end of the cable into a USB port on your second computer. The cable features both USB Type-A and USB Type-C connectors to accommodate different port types on your laptops or desktops.

Image 3.1: The DTech cable connected to two laptops, illustrating the USB Type-A and Type-C interface options for different computer ports.
- Driver Installation: Upon connecting the cable, a built-in driver should automatically pop up on both connected computers.
- On Windows systems, you may see a prompt to install the driver or a new drive letter appear. Double-click the drive or the executable file (e.g., "CD Driver MacMLink") to initiate the installation.
- On Mac OS, follow the on-screen prompts to install the necessary software.
Important: Ensure the software is installed on both PCs for the connection to function correctly. Once installed, the computers will be able to communicate with each other.

Image 3.2: Visual representation of the embedded driver installation process on a computer screen after connecting the DTech cable.
4. Operating Instructions
4.1. File and Folder Transfer
The DTech cable allows for high-speed data transfer between connected computers. There are two primary methods for transferring files:
- Drag and Drop / Copy and Paste:
- Once the software is installed on both computers, you can directly drag and drop files or folders from one computer's explorer/finder window to the other.
- Alternatively, use standard copy (Ctrl+C / Cmd+C) and paste (Ctrl+V / Cmd+V) commands to transfer data.
This method is suitable for transferring single files or a small number of files.
- Using Embedded Software ("Go!Bridge"):
For transferring a large volume of files or entire folders, the embedded "Go!Bridge" software provides a more robust solution.
- Open the "Go!Bridge" application on both computers.
- Within the "Go!Bridge" interface, you can navigate the file systems of both connected computers.
- Drag files from the source computer's file view to the target computer's designated area (e.g., "Dock" area as indicated in some interfaces) to initiate the transfer.
This method helps ensure all files are transferred efficiently and reduces the chance of missing files during large migrations.

Image 4.1: Illustration of two methods for data transfer: direct drag and drop, and using the "Go!Bridge" embedded software for larger transfers.
4.2. Mouse and Keyboard Sharing (KVM Link)
The DTech cable also allows you to share a single mouse and keyboard between two connected computers, effectively turning your setup into a KVM (Keyboard, Video, Mouse) link for input devices. This is particularly useful for tasks like graphic design or engineering design where you need to work across multiple screens without switching peripherals.
There are two ways to switch control between the two PCs:
- Mouse Roll-Over: Move your mouse cursor to the edge of one computer's screen. The cursor will automatically "jump" to the adjacent screen of the second computer, allowing you to control it.
- Hot Key: You can configure a custom hotkey combination within the installed software. Pressing this hotkey will instantly switch mouse and keyboard control from the current PC to the other. Refer to the software's settings for hotkey configuration options.

Image 4.2: Two computers connected via the DTech cable, demonstrating shared mouse and keyboard functionality for tasks such as graphic design and engineering design.
Note: This cable is designed for data transfer and KVM link functionality. It does not support transferring applications or programs directly.
5. Maintenance
To ensure the longevity and optimal performance of your DTech USB Data Transfer Cable, follow these general maintenance guidelines:
- Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures.
- Cleaning: Use a soft, dry cloth to gently wipe the cable and connectors. Avoid using liquid cleaners or abrasive materials.
- Handling: Avoid bending the cable sharply or pulling it by the cord. Always grasp the connector when plugging or unplugging.
- Inspection: Periodically inspect the cable and connectors for any signs of damage, such as fraying, cuts, or bent pins. Discontinue use if damage is observed.
6. Troubleshooting
If you encounter issues while using your DTech USB Data Transfer Cable, refer to the following troubleshooting tips:
- Cable Not Recognized / Software Not Launching:
- Ensure the cable is securely plugged into a functional USB port on both computers. Try different USB ports if available.
- Verify that the embedded driver software has been successfully installed on both computers. If not, manually locate and run the installer from the cable's virtual drive.
- Restart both computers and try connecting the cable again.
- Check your computer's Device Manager (Windows) or System Information (Mac) to see if the device is listed and recognized without errors.
- Data Transfer Issues:
- Confirm that both computers are running the transfer software and are properly linked.
- Ensure you have the necessary permissions to access and modify files on both source and destination folders.
- For large transfers, use the "Go!Bridge" software as it is optimized for such operations.
- Temporarily disable antivirus or firewall software on both computers, as they might interfere with the connection. Remember to re-enable them after troubleshooting.
- Mouse/Keyboard Sharing Not Working:
- Ensure the KVM link feature is enabled within the installed software settings.
- Verify that the mouse cursor is moved completely to the edge of the screen to trigger the switch.
- Check hotkey configurations in the software if you are using that method.
- Compatibility Issues:
- The cable supports Windows 11, 10, 8.1, 8, 7, Vista, XP, and Mac OS 8/9, OS-X. Ensure your operating system is within this range.
- While the cable supports cross-system operation (Windows to Mac, Mac to Windows), ensure the software is correctly installed and running on both diverse operating systems.

Image 6.1: Visual representation of the DTech cable's universal compatibility across various Windows and Mac OS versions.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | KJ-OT005 |
| Cable Length | 6 feet (approx. 1.8 meters) |
| Connector Types | Dual USB Type-A Male, 1x USB Type-C Male |
| USB Standard | USB 2.0 (backward compatible with USB 1.1) |
| Data Transfer Rate | Up to 480 Mbps (High Speed USB 2.0) |
| Compatible Operating Systems | Windows 11, 10, 8.1, 8, 7, Vista, XP; Mac OS 8/9, OS-X |
| Compatible Devices | Laptops, Desktop PCs, Tablets, Cell Phones (with USB-A or USB-C ports) |
| Special Features | Embedded Driver, High Speed, Low Voltage, KVM Link Functionality |
| Package Dimensions | 5.91 x 4.8 x 1.22 inches |
| Item Weight | 3.84 ounces |
8. Warranty and Support
For warranty information or technical support regarding your DTech Computer to Computer USB Data Transfer Cable, please refer to the documentation provided with your purchase or contact the seller directly.
Manufacturer: guangzhouditedianzikejiyouxiangongsi
Seller: DTECH Co.,Ltd
Please retain your proof of purchase for any warranty claims.