1. Introducció
Thank you for choosing the TOTU 8-in-1 USB C Hub. This multi-functional hub expands the connectivity of your USB-C enabled laptop or device, providing essential ports for display output, data transfer, network connection, and power delivery. Please read this manual carefully to ensure proper setup and operation.
2. Producte acabatview
The TOTU 8-in-1 USB C Hub integrates multiple ports into a compact design. Familiarize yourself with the available ports:
- 1 x HDMI Port: Supports up to 4K resolution at 30Hz for external displays.
- 1 x RJ45 Gigabit Ethernet Port: Proporciona una connexió de xarxa per cable estable de fins a 1000 Mbps.
- 1 x USB-C Power Delivery Port: Supports up to 100W power input for charging your host device.
- 2 ports USB 3.0: Ofereix velocitats de transferència de dades de fins a 5 Gbps per connectar perifèrics.
- 1 port USB 2.0: For connecting standard USB devices like keyboards or mice.
- 1 lector de targetes SD: Supports SD, SDHC, SDXC cards with speeds up to 104Mb/s.
- 1 x TF Card Reader: Supports Micro SD, Micro SDHC, Micro SDXC cards with speeds up to 104Mb/s.

Imatge: Frontal i lateral view of the TOTU 8-in-1 USB C Hub, highlighting each port and its function.

Imatge: Explosió view of the hub, illustrating its transparent tempered glass top and zinc alloy aluminum shell.
3. Instruccions de configuració
- Comproveu la compatibilitat del dispositiu: Before connecting, ensure your laptop or device's USB-C port supports DisplayPort Alternate Mode (Alt Mode) i Subministrament d'energia (PD). Without these features, the HDMI output and power delivery functions of the hub will not work. Refer to your device's specifications or manufacturer for confirmation.
- Connecteu el concentrador al vostre dispositiu: Plug the USB-C connector of the hub directly into an available USB-C port on your laptop or compatible device.
- Connecteu l'alimentació (opcional però recomanat): For stable operation and to charge your laptop, connect your laptop's original USB-C power adapter to the USB-C Power Delivery port on the hub. The hub supports up to 100W power input.
- Connecteu els perifèrics: Once the hub is connected, you can plug in your HDMI monitor, Ethernet cable, USB devices, and SD/TF cards into their respective ports on the hub.

Image: A visual guide indicating which USB-C port types support the hub's full functionality (Thunderbolt 3, USB-C + Power Delivery + DisplayPort Alt Mode, USB-C + DisplayPort Alt Mode).

Image: The hub connected to a laptop, demonstrating the 100W Power Delivery input and output.
4. Instruccions de funcionament
Sortida de vídeo HDMI 4.1
The HDMI port allows you to connect an external monitor, TV, or projector to your device, supporting resolutions up to 4K@30Hz.
- Mode mirall: Duplicates your laptop's screen onto the external display.
- Mode d'ampliació: Extends your desktop across multiple screens, allowing for increased workspace.
To configure display settings, navigate to your operating system's display preferences (e.g., System Preferences > Displays on macOS, or Display Settings on Windows).

Image: Demonstrates a laptop connected to an external 4K@30Hz monitor, showing both Mirror Mode and Extend Mode functionality.
4.2 Transferència de dades USB
The hub features two USB 3.0 ports and one USB 2.0 port for connecting various USB peripherals.
- Ports USB 3.0: Ideal for high-speed data transfer devices like external hard drives, SSDs, or flash drives, offering speeds up to 5Gbps. These ports are backward compatible with USB 2.0 devices.
- Port USB 2.0: Suitable for connecting devices that do not require high data transfer rates, such as keyboards, mice, or printers.

Image: The hub showcasing its USB 3.0 ports, illustrating data transfer speeds of up to 5Gbps compared to USB 2.0's 480Mbps.
4.3 Connexió Ethernet
The RJ45 Gigabit Ethernet port provides a reliable and fast wired internet connection, automatically adapting to 10/100/1000Mbps network speeds. Simply connect an Ethernet cable from your router or modem to this port on the hub.

Image: The hub connected to an Ethernet cable, indicating support for 1000Mbps network speeds.
Lector de targetes SD/TF 4.4
The integrated SD and TF (Micro SD) card readers allow for quick access to photos and files from memory cards, with data transfer speeds up to 104Mb/s. Insert the card into the corresponding slot until it clicks into place.

Image: The hub with an SD card and a TF card inserted into their respective slots, highlighting the 104Mb/s transfer speed.
5. Compatibilitat
The TOTU 8-in-1 USB C Hub is designed for devices with a USB-C port that supports DisplayPort Alternate Mode and Power Delivery. Compatible operating systems include:
- macOS (M1 Macs, MacBook/MacBook Pro 2016 or above, MacBook Air 2018 or above)
- Windows (Windows 11 and earlier versions)
- Chrome OS (ChromeOS 137 and above, Google Chromebook Pixel)
- Linux
- Other Type C laptops and select smartphones (e.g., Huawei MateBook/MateBook Pro, Dell, Surface Book 2/Pro 7/Go, HP, Samsung S10/S10Plus/S9/S9 Plus/Note 10/Note 9, Huawei new version phones) that support Display Alt Mode and Power Delivery.
6. Solució De Problemes
- Sense sortida de pantalla:
- Ensure your device's USB-C port supports DisplayPort Alt Mode.
- Comproveu la connexió del cable HDMI entre el concentrador i el monitor.
- Verify the monitor's input source is set correctly to HDMI.
- Try restarting your laptop or device.
- Sense subministrament/càrrega d'energia:
- Confirm your device's USB-C port supports Power Delivery.
- Ensure your power adapter is connected to the hub's PD port and is functioning correctly.
- Use your laptop's original power adapter for optimal charging.
- Dispositius USB no reconeguts:
- Reconnect the USB device to a different port on the hub.
- Ensure the hub is securely connected to your laptop.
- Some high-power USB devices may require external power if the hub's PD port is not connected or providing sufficient power.
- Slow Ethernet Speed:
- Check the Ethernet cable for damage and ensure it is securely connected.
- Verify your network settings on your operating system.
- Ensure your router/modem supports Gigabit Ethernet speeds.
- SD/TF Card Not Detected:
- Assegureu-vos que la targeta estigui completament inserida a la ranura correcta.
- Try the card in a different slot or directly in a compatible device to rule out card issues.
7. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | YL-HB115 |
| Marca | TOTU |
| Sortida HDMI | 4K@30Hz |
| Port Ethernet | RJ45 Gigabit (10/100/1000 Mbps) |
| Port PD USB-C | Up to 100W Power Input |
| Ports USB 3.0 | 2 ports, up to 5Gbps data transfer |
| Port USB 2.0 | 1 port |
| Lector de targetes SD/TF | Up to 104Mb/s data transfer |
| Material | Aluminum enclosure, transparent tempered glass |
| Pes | 0.21 quilos |
| Dimensions | Approximately 5.3in (length) x 1.4in (width) - Consulteu les imatges del producte per veure l'escala visual. |
8. Manteniment
- Mantingueu el centre net i lliure de pols. Feu servir un drap suau i sec per netejar-lo.
- Eviteu exposar el concentrador a temperatures extremes, humitat o llum solar directa.
- Do not attempt to disassemble or repair the hub yourself. This may void the warranty.
- Store the hub in a safe place when not in use to prevent damage.
9. Garantia i Suport
This TOTU 8-in-1 USB C Hub comes with a 12 mesos de garantia des de la data de compra. Aquesta garantia cobreix defectes de fabricació i avaries en condicions d'ús normal.
For technical support, warranty claims, or any questions regarding your product, please contact TOTU customer service through the retailer's platform where you purchased the product or visit the official TOTU weblloc per obtenir informació de contacte.




