Product Overview
The Mobility Lab 8-in-1 USB-C Hub is a versatile adapter designed to expand the connectivity of your USB-C enabled devices. It integrates multiple essential ports into a single compact unit, enhancing productivity and simplifying your workspace. This hub is compatible with both Windows and macOS operating systems.

Image: The Mobility Lab 8-in-1 USB-C Hub, showcasing its compact design and integrated USB-C cable.
Key Features:
- HDMI 4K Port: Supports 4K resolution (3840 x 2160p) at 30Hz for external displays.
- USB-C Power Delivery: Up to 100W charging for your device.
- 3 x USB 3.0 Ports: High-speed data transfer up to 5 Gbps, compatible with various USB devices.
- Ethernet Port: Provides stable and fast internet connection (10/100/1000 Mbps).
- SD & Micro SD Card Reader: For convenient access to memory cards.
- Audio Jack Port: Allows connection of headphones or wired audio devices.
Package Contents
Please ensure all items are present in the package:
- Mobility Lab 8-in-1 USB-C Hub (Model: ML312880)
- Instruction Manual (this document)
Setup Guide
Follow these steps to set up your Mobility Lab 8-in-1 USB-C Hub:
- Connect the Hub to Your Device: Plug the integrated USB-C cable of the hub into an available USB-C port on your laptop, tablet, or smartphone. Ensure the connection is secure.
- Power Connection (Optional but Recommended): For stable operation and to charge your device, connect a USB-C power adapter (up to 100W) to the USB-C Power Delivery port on the hub.
- Driver Installation: The hub is generally plug-and-play for Windows and macOS. No specific drivers are usually required. If prompted, allow your operating system to install necessary drivers automatically.

Image: The USB-C Hub connected to a laptop, demonstrating connections for an Ethernet cable, USB flash drives, an HDMI cable, and SD cards.
Operating Instructions
Once the hub is connected, you can utilize its various ports:
- HDMI Port: Connect an HDMI cable from the hub to your monitor or TV. Your device should automatically detect the external display. Adjust display settings (resolution, mirroring/extending) via your operating system's display settings. Supports 4K@30Hz.
- USB 3.0 Ports: Plug in USB devices such as flash drives, external hard drives, keyboards, mice, or other peripherals. These ports offer data transfer speeds up to 5 Gbps.
- Ethernet Port: Connect an Ethernet cable from your router/modem to the RJ45 port on the hub for a stable wired internet connection. The hub supports 10/100/1000 Mbps speeds.
- SD and Micro SD Card Slots: Insert your SD or Micro SD cards into the corresponding slots. They will appear as removable drives on your computer, allowing you to transfer files.
- USB-C Power Delivery Port: Use this port to charge your host device (laptop, tablet) while using the hub. Ensure your power adapter is compatible with USB Power Delivery.
- Audio Jack Port: Connect 3.5mm headphones or speakers to this port for audio output.

Image: A technical diagram illustrating the dimensions of the USB-C Hub, including length (100.5mm), width (40mm), thickness (15.5mm), and cable length (20cm).
Maintenance
To ensure the longevity and optimal performance of your USB-C Hub, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the exterior of the hub. Do not use liquid cleaners or aerosols.
- Storage: Store the hub in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping the hub or subjecting it to strong impacts. Do not bend or pull the integrated USB-C cable excessively.
- Ventilation: Ensure the hub is not covered during operation to allow for proper heat dissipation.
Troubleshooting
If you encounter issues with your Mobility Lab 8-in-1 USB-C Hub, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No display output via HDMI. | Incorrect display settings, loose cable, incompatible resolution. |
|
| USB devices not recognized. | Insufficient power, loose connection, driver issue. |
|
| Slow Ethernet speed or no connection. | Faulty Ethernet cable, network configuration, driver issue. |
|
| SD/Micro SD cards not detected. | Card inserted incorrectly, card format issue, faulty card. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | ML312880 |
| Dimensions (L x W x H) | 3.94 x 1.57 x 0.59 inches (100.5 x 40 x 15.5 mm) |
| Weight | 2.19 ounces (62 grams) |
| Color | Gray |
| HDMI Port | 4K @ 30Hz (3840 x 2160p) |
| USB-C PD Port | Up to 100W Power Delivery |
| USB 3.0 Ports | 3 ports, up to 5 Gbps data transfer speed |
| Ethernet Port | 10/100/1000 Mbps (Gigabit Ethernet) |
| Card Reader | SD and Micro SD |
| Audio Port | 3.5mm Jack |
| Compatible Devices | Windows computers, macOS computers, Android tablets |
Warranty and Support
Mobility Lab products are designed for reliability and performance. For warranty information and technical support, please refer to the official Mobility Lab website or contact their customer service.
Manufacturer: MOBILITY
For further assistance, visit www.mobilitylab.com