Introduction
This instruction manual provides comprehensive guidance for the Baseus Metal Gleam USB-C Hub, model CAHUB-CW0G. This versatile hub is designed to expand the connectivity options of your USB-C enabled devices, offering multiple ports for data transfer, video output, network connection, and power delivery. Please read this manual carefully before using the product to ensure optimal performance and safety.
Key Features
- 6-in-1 Connectivity: Expands a single USB-C port into multiple essential ports.
- 4K HDMI Output: Supports high-definition video output up to 4K@60Hz for external displays.
- High-Speed USB 3.0 Ports: Three USB 3.0 ports for data transfer speeds up to 5Gbps.
- 100W Power Delivery (PD): Allows charging of your host device while using the hub.
- Gigabit Ethernet Port: Provides stable and fast wired network connectivity (1000Mbps).
- SD/TF Card Reader: Integrated slots for convenient access to memory cards.
- Durable Metal Construction: Ensures longevity and efficient heat dissipation.

Image: The Baseus Metal Gleam USB-C Hub showcasing its various ports including USB-C, HDMI, USB 3.0, and Ethernet.
Setup Instructions
- Connect to Host Device: Plug the USB-C male connector of the Baseus Metal Gleam Hub into the USB-C port of your laptop, tablet, or smartphone. Ensure the connection is secure.
- Power Delivery (Optional): If your host device requires charging, connect a USB-C power adapter (not included) to the PD (Power Delivery) port on the hub. This allows your device to charge while using the hub's other functions.
- Driver Installation: In most cases, the hub is plug-and-play and does not require additional drivers. Your operating system should automatically detect and install the necessary components.
Video: This video demonstrates the connection of the Baseus USB-C Hub to a laptop and the use of its various ports, including HDMI for display extension, USB for data transfer, and PD for charging.
Operating Instructions
1. HDMI Video Output
Connect an HDMI cable from the hub's HDMI port to your monitor, TV, or projector. The hub supports resolutions up to 4K at 60Hz, providing a smooth and clear visual experience. Ensure your display device is set to the correct HDMI input.

Image: A laptop connected to a large external monitor via the hub's HDMI port, demonstrating 4K screen mirroring for conferences.
2. USB 3.0 Data Transfer
Plug your USB devices (e.g., flash drives, external hard drives, keyboards, mice) into the three USB 3.0 ports. These ports support data transfer speeds of up to 5 Gigabits per second, enabling fast file transfers and efficient peripheral connectivity.

Image: Close-up of the Baseus USB-C Hub showing USB 3.0 ports with devices connected, highlighting high-speed data transfer at 5Gbps.
3. Gigabit Ethernet Connection
For a stable and reliable internet connection, connect an Ethernet cable from your router or modem to the Gigabit Ethernet port on the hub. This port supports 1000Mbps, 100Mbps, and 10Mbps network speeds.

Image: A detailed view of the Gigabit Ethernet port on the Baseus USB-C Hub with an Ethernet cable plugged in, ensuring stable network connectivity.
4. SD/TF Card Reader
Insert your SD or TF (Micro SD) memory cards into the corresponding slots on the hub to access photos, videos, and other files directly from your computer. The hub supports simultaneous reading of both card types.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the hub. Avoid using liquid cleaners or abrasive materials.
- Storage: When not in use, store the hub in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the hub with care. Avoid dropping it or exposing it to strong impacts.
- Cable Management: Do not bend or twist the integrated USB-C cable excessively to prevent damage.
Troubleshooting
- Issue: No display output via HDMI.
- Solution: Ensure the HDMI cable is securely connected to both the hub and the display. Verify that your display is set to the correct HDMI input. Check if your host device's USB-C port supports video output (DisplayPort Alternate Mode). Try restarting your host device.
- Issue: USB devices are not recognized or data transfer is slow.
- Solution: Ensure USB devices are fully inserted into the ports. Try connecting the USB device directly to your host device to confirm it's working. If using an external hard drive, ensure it has sufficient power. Some high-power USB devices may require external power or a powered USB hub.
- Issue: Host device is not charging via PD port.
- Solution: Verify that your USB-C power adapter and cable are functioning correctly and support Power Delivery. Ensure the power adapter is connected to the PD port on the hub and the hub is connected to your host device. Check if your host device supports USB-C Power Delivery.
- Issue: Ethernet connection is unstable or not working.
- Solution: Check the Ethernet cable connection to both the hub and your router/modem. Ensure your network drivers are up to date on your host device. Try connecting the Ethernet cable directly to your host device (if applicable) to rule out cable or network issues.
Specifications
| Feature | Detail |
|---|---|
| Model Number | CAHUB-CW0G |
| Brand | Baseus |
| Product Dimensions | 17.6L x 4.5W x 1.7H cm |
| Weight | 120 Grams |
| Hardware Interface | USB, HDMI, Ethernet, SD/TF Card Reader |
| Number of USB Ports | 6 (3x USB 3.0, 1x USB-C PD, 1x USB-C host connection) |
| Data Transfer Speed | 5 Gigabits per second (USB 3.0) |
| HDMI Output | 4K@60Hz |
| Ethernet Speed | 10/100/1000 Mbps |
| Power Delivery | Up to 100W |
| Material | Metal |
| Color | Black |
Warranty and Support
The Baseus Metal Gleam USB-C Hub comes with a 2-year manufacturer's warranty. For warranty claims or technical support, please contact Baseus customer service through their official website or the retailer where you purchased the product. Keep your proof of purchase for warranty validation.
For further assistance, you may visit the Baseus Store on Amazon.