1. Introduction
This manual provides essential instructions for the safe and efficient use of your ONN USB Multi-Connector Cable, Model 578634317. This cable is designed to facilitate both charging and data transfer for a variety of electronic devices, including laptops, personal computers, smartphones, and tablets, through a single USB connection.
2. Product Overview
The ONN USB Multi-Connector Cable features a standard USB Type-A connector on one end for connection to a power source or computer, and a versatile multi-connector head on the other end. This multi-connector head integrates several common device connectors, allowing compatibility with various devices without needing multiple cables.

Figure 1: ONN USB Multi-Connector Cable. On the right is the standard USB Type-A connector, typically used for connecting to a power adapter or computer. On the left is the multi-connector end, featuring several different types of connectors for various devices, including what appears to be a USB-C, Micro-USB, and possibly a Lightning-compatible connector, all integrated into a single unit.
Package Contents:
- 1 x ONN USB Multi-Connector Cable (Model 578634317)
- 1 x User Manual (this document)
3. Setup
To begin using your ONN USB Multi-Connector Cable, follow these steps:
- Connect to Power Source/Computer: Insert the standard USB Type-A end of the cable into a compatible USB port on a power adapter, computer, or other USB-enabled power source. Ensure the connection is firm.
- Identify Device Connector: Select the appropriate connector from the multi-connector head that matches your device's charging/data port (e.g., USB-C, Micro-USB).
- Connect to Device: Carefully insert the selected connector into your smartphone, tablet, laptop, or personal computer.
4. Operating Instructions
4.1. Charging Devices
Once connected to a power source, the cable will begin charging your device. The charging speed may vary depending on the power source's output and the device's charging capabilities. Ensure your power source provides adequate power for optimal charging.
4.2. Data Transfer
When connected to a computer, the cable supports data transfer between your device and the computer. Your device may prompt you to select a connection mode (e.g., "File Transfer," "MTP," "PTP"). Select the appropriate mode to access your device's files.
- For data transfer, ensure the USB Type-A end is connected to a computer's USB port, not just a power adapter.
- Follow on-screen prompts on your device and computer to authorize data access.
5. Maintenance
Proper care will extend the life of your cable:
- Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures.
- Cleaning: Use a soft, dry cloth to clean the cable and connectors. Avoid using liquids or abrasive cleaners.
- Handling: Do not bend the cable sharply or pull it by the cord when disconnecting. Always grasp the connector head.
- Avoid Damage: Keep the cable away from pets and young children to prevent chewing or damage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not charging. |
|
|
| Data transfer not working. |
|
|
| Slow charging. |
|
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7. Specifications
- Brand: ONN
- Model Number: 578634317
- Product Dimensions: 0.8 x 3.87 x 6 inches
- Item Weight: 1.76 ounces
- Connector Type (Host): USB Type A
- Cable Type: USB Multi-Connector
- Compatible Devices: Laptop, Personal Computer, Smartphone, Tablet
- Recommended Uses: Data Transfer, Charging
- Date First Available: May 13, 2021
8. Warranty and Support
For warranty information or technical support regarding your ONN USB Multi-Connector Cable, please refer to the documentation included with your purchase or visit the official ONN website. Keep your proof of purchase for warranty claims.
For further assistance, you may contact ONN customer support through their official channels.





