1. Introdución
This manual provides instructions for the StarTech.com USB C Multiport Adapter, model DKT30CSDHPD3. This portable 6-in-1 USB-C docking station is designed to expand the connectivity of your USB Type-C or Thunderbolt 3 laptop, such as MacBook Pro or Dell XPS. It allows you to connect a 4K HDMI monitor, access wired network via Gigabit Ethernet, connect USB 3.0 peripheral devices, and utilize an SD card reader. The adapter also supports USB Power Delivery 3.0 for charging your laptop and powering peripherals.
2. Características do produto
- Saída HDMI 4K: Connect an external display for Ultra HD video at 30Hz.
- USB-A 3.0 Ports (x2): Two USB-A ports (5Gbps) for connecting standard USB peripherals like mice, keyboards, or flash drives.
- USB-C Port (Data or Power Delivery 3.0 Pass-Through): One USB-C port for data transfer or for connecting a USB-C power adapter to charge your laptop (up to 48W) and power the dock (12W). Features Fast Role Swap to prevent USB data disruption.
- SD / SDHC / SDXC Card Reader: Integrated slot for accessing multimedia content from SD cards.
- Porto Gigabit Ethernet: Provides reliable wired network access, ideal for environments with limited Wi-Fi.
- Deseño compacto e lixeiro: Portable form factor suitable for mobile use and travel.
- Ampla compatibilidade: Works with Thunderbolt 3 (TB3) laptops/ultrabooks, USB-C laptops, Chromebooks, tablets, and phones across various operating systems including Windows, macOS, Chrome OS, and Android.

Imaxe: Fronte view of the StarTech.com USB C Multiport Adapter, highlighting its various ports including USB Type-C, SD Card Reader, two USB Type-A (USB 3.0), and HDMI.

Imaxe: Lateral view of the StarTech.com USB C Multiport Adapter, showing the RJ45 Ethernet port for network connectivity.
3. Instrucións de configuración
Follow these steps to set up your StarTech.com USB C Multiport Adapter:
- Conectar ao dispositivo anfitrión: Plug the integrated USB-C cable from the multiport adapter into an available USB-C or Thunderbolt 3 port on your laptop or compatible device.
- Conectar pantalla HDMI: Connect an HDMI cable from your monitor to the HDMI port on the multiport adapter. Ensure your monitor is powered on and set to the correct input source.
- Conectar periféricos USB: Plug your USB-A devices (e.g., keyboard, mouse, external hard drive) into the two USB 3.0 Type-A ports on the adapter.
- Insira a tarxeta SD: If needed, insert your SD, SDHC, or SDXC card into the designated card reader slot.
- Conectar á rede (opcional): For wired internet access, connect an Ethernet cable from your router or network switch to the RJ45 Gigabit Ethernet port on the adapter.
- Connect Power Adapter (Optional, for charging): If your laptop requires charging through the adapter, connect your laptop's USB-C power adapter to the USB-C Power Delivery port on the multiport adapter. This will charge your laptop and provide power to the adapter and connected peripherals.

Image: The USB Type-C connector that connects the adapter to your host device.

Image: The multiport adapter connected to a laptop, extending to an external monitor, and with a phone charging via a USB port.
4. Instrucións de funcionamento
Once the adapter is set up, it operates automatically with most compatible devices and operating systems. Drivers are typically installed automatically upon first connection.
- Saída de visualización: Your connected HDMI monitor should automatically extend or mirror your laptop's display. You may need to adjust display settings in your operating system (e.g., Windows Display Settings, macOS System Preferences > Displays) to configure resolution, refresh rate, and display arrangement.
- Periféricos USB: Os dispositivos USB conectados funcionarán coma se estivesen conectados directamente ao teu portátil.
- Lector de tarxetas SD: The SD card will appear as a removable drive in your file explorer, allowing you to transfer files.
- Conexión Ethernet: The wired network connection will be active. Verify network status in your operating system's network settings.
- Entrega de enerxía: When a USB-C power adapter is connected to the adapter's PD port, your laptop will charge, and the adapter will draw power to operate all its functions. The Power Delivery 3.0 with Fast Role Swap ensures stable USB data connections even when the power source is connected or disconnected.
5. Mantemento
To ensure the longevity and optimal performance of your multiport adapter, follow these maintenance guidelines:
- Limpeza: Use a soft, dry, lint-free cloth to clean the adapter. Avoid using abrasive cleaners, solvents, or aerosol sprays.
- Almacenamento: Garde o adaptador nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Manexo: Avoid dropping the adapter or subjecting it to strong impacts. Do not pull on the cable to disconnect it from your laptop; always grasp the connector.
- Ventilación: Ensure the adapter has adequate ventilation and is not covered, especially during extended use, to prevent overheating.
6 Solución de problemas
If you encounter issues with your StarTech.com USB C Multiport Adapter, refer to the following troubleshooting tips:
- No Display on External Monitor:
- Asegúrate de que o cable HDMI estea conectado correctamente tanto ao adaptador como ao monitor.
- Verify the monitor is powered on and set to the correct HDMI input source.
- Check your laptop's display settings to ensure the external monitor is detected and configured (e.g., extended, mirrored).
- Try a different HDMI cable or monitor if available.
- Periféricos USB que non funcionan:
- Ensure USB devices are properly plugged into the adapter's USB-A ports.
- Try connecting the USB device directly to your laptop to confirm it functions independently.
- If using high-power USB devices, ensure a USB-C power adapter is connected to the multiport adapter's PD port.
- O portátil non carga:
- Confirm your laptop's USB-C power adapter is connected to the multiport adapter's USB-C PD port.
- Ensure the power adapter is functioning correctly and providing sufficient wattage for your laptop and the adapter.
- Sen conexión de rede:
- Verify the Ethernet cable is securely connected to both the adapter and your router/switch.
- Check your laptop's network settings to ensure the wired connection is recognized and active.
- Proba cun cable Ethernet diferente.
- Tarxeta SD non detectada:
- Ensure the SD card is fully and correctly inserted into the card reader slot.
- Test the SD card with another device to confirm it is not corrupted.
7. Especificacións
| Marca | StarTech.com |
| Número de modelo | DKT30CSDHPD3 |
| Serie | USB-C Multiport Adapter with HDMI, SD Reader, 2xA 1xC, PD 3.0 |
| Cor | Gris espacial |
| Dimensións do produto | 10.6 x 1.8 x 0.6 polgadas (26.9 x 4.6 x 1.5 cm) |
| Peso do elemento | 3.04 onzas (86.2 gramos) |
| Interface de hardware | SDHC, SDXC, Secure Digital Card, USB, USB 3.0, USB Docking Station, microSDHC |
| Dispositivos compatibles | Notebooks (USB-C or Thunderbolt 3 enabled) |
| Sistema Operativo | Chrome OS, Windows 10, Windows 7, macOS, Android |
| Total de portos USB | 3 (2x USB-A 3.0, 1x USB-C for Data/PD) |
| Total de portos HDMI | 1 |
| Wattage | 60 watts (Power Delivery 3.0) |
8. Garantía e soporte
StarTech.com products are backed by a comprehensive warranty and free lifetime technical support. For specific warranty details and to access technical support resources, please visit the official StarTech.com website or refer to the Quick-start Guide included with your product.
Recursos en liña:
- For product manuals, drivers, and FAQs, visit: StarTech.com Official Websitio
- For direct support, contact StarTech.com customer service.