1. Introduction
Thank you for purchasing the Rocstor Y10C129-B1 Premium USB-C to HDMI Adapter. This adapter allows you to connect a USB Type-C enabled device to an HDMI display, projector, or HDTV, supporting resolutions up to 4K at 60Hz. It is designed for seamless integration with devices such as Chromebooks, MacBooks, and MacBook Pros.
Package Contents
- Rocstor Y10C129-B1 Premium USB-C to HDMI Adapter
Please inspect the package contents to ensure all items are present and undamaged. If any items are missing or damaged, please contact Rocstor support.
2. Setup and Connection
Follow these steps to connect your USB-C device to an HDMI display:
- Connect the HDMI Cable: Plug one end of an HDMI cable (not included) into the HDMI port of your display, projector, or HDTV.
- Connect to Adapter: Plug the other end of the HDMI cable into the HDMI female port on the Rocstor Y10C129-B1 adapter.
- Connect to Source Device: Plug the USB-C male connector of the Rocstor Y10C129-B1 adapter into the USB Type-C or Thunderbolt 3 port on your laptop (e.g., MacBook, Chromebook).
- Select Input: On your display, select the correct HDMI input source.
The adapter is plug-and-play and typically does not require additional drivers.
Image 1: Rocstor Y10C129-B1 USB-C to HDMI Adapter. This image shows the compact black adapter with a USB-C male connector on one end and an HDMI female port on the other, ready for connection.
3. Operating Instructions
Once connected, your device should automatically detect the external display. You can configure display settings through your operating system:
- Windows: Right-click on the desktop, select "Display settings," and adjust resolution, orientation, or choose between "Duplicate" or "Extend" displays.
- macOS: Go to "System Preferences" > "Displays" to adjust resolution, arrangement, or mirroring options.
- Chrome OS: Access display settings through the quick settings panel to configure external display options.
The adapter supports resolutions up to 3840x2160 at 60Hz (4K 60Hz) and is backward compatible with 1080p displays.
4. Maintenance
To ensure the longevity and optimal performance of your Rocstor USB-C to HDMI adapter, please follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the adapter. Avoid using liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid bending or twisting the cable excessively. Do not pull on the cable to disconnect; always grasp the connector.
- Environment: Keep the adapter away from water, moisture, and corrosive substances.
5. Troubleshooting
If you encounter issues with your adapter, refer to the following common problems and solutions:
- No Display:
- Ensure all cables are securely connected.
- Verify the display is set to the correct HDMI input source.
- Test with a different HDMI cable or display if possible.
- Restart your source device (laptop).
- Flickering or Unstable Display:
- Check the resolution settings on your source device. Ensure it is supported by both the adapter and the display.
- Ensure the HDMI cable is of good quality and supports the desired resolution (e.g., High-Speed HDMI for 4K).
- Try a different port on your source device if available.
- No Audio:
- Verify audio output settings on your source device. Ensure the HDMI display is selected as the audio output.
- Check the volume levels on both your source device and the display.
- Adapter Not Recognized:
- Ensure your source device's USB-C port supports video output (DisplayPort Alternate Mode).
- Try connecting the adapter to a different USB-C port on your device.
- Restart your source device.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | Y10C129-B1 |
| Brand | Rocstor |
| Connector Type (Input) | USB Type-C Male |
| Connector Type (Output) | HDMI Female |
| Max Resolution | 4K (3840x2160) at 60Hz |
| Backward Compatibility | 1080p displays |
| Compatible Devices | Laptop, Projector, Television |
| Dimensions (L x W x H) | 6 x 1.76 x 0.58 inches |
| Item Weight | 1.28 ounces |
| Color | Black |
7. Warranty and Support
This Rocstor Y10C129-B1 Premium USB-C to HDMI Adapter is backed by a 2-year Limited Warranty.
The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, modification, or unauthorized repair.
For technical support, warranty claims, or further assistance, please visit the official Rocstor website or contact their customer service department. Please have your model number (Y10C129-B1) and proof of purchase ready when contacting support.