1. Introducción
This manual provides detailed instructions for the StarTech.com 8-in-1 Mini Docking Station, Model 120B-USBC-MULTIPORT. This device expands the connectivity of your USB-C or Thunderbolt 3/4 enabled laptop, offering dual 4K 60Hz HDMI video output, a USB 5Gbps hub, 100W Power Delivery passthrough, Gigabit Ethernet, and SD/MicroSD card readers.
Lea este manual detenidamente antes de utilizar el producto para garantizar un funcionamiento correcto y evitar daños.
2. Producto terminadoview
The StarTech.com 8-in-1 Mini Docking Station is designed to enhance your laptop's connectivity, transforming it into a versatile workstation. It features multiple ports for various peripherals and display connections.

Figura 2.1: StarTech.com 8-in-1 Mini Docking Station. This image shows the compact gray docking station with its integrated USB-C cable. Visible ports include two HDMI ports, SD/MicroSD card slots, and a USB-C power input port.
2.1 Disposición del puerto

Figura 2.2: Detailed diagram of the 8-in-1 Multiport Adapter ports. The top view shows the USB Type-C input (for power delivery), MicroSD and SD card readers, and two HDMI 2.0 ports. The bottom view displays two USB Type-A 3.2 Gen 1 (5Gbps) ports and a Gigabit Ethernet port.
- USB Type-C (Host Connection): Integrated 12-inch (30cm) cable for connecting to your laptop.
- USB Type-C (Power Delivery): Supports 100W Power Delivery 3.0 passthrough (15W reserved for adapter, up to 85W for laptop charging).
- Puertos HDMI 2.0 (x2): Supports dual 4K 60Hz video output (with DP 1.4 Alt Mode w/DSC & MST; 4K 30Hz with DP1.2).
- Puertos USB 3.2 Gen 1 Tipo A (x2): 5Gbps data transfer, one port supports BC 1.2 / 7.5W fast charging.
- Lector de tarjetas SD: Para tarjetas de memoria SD estándar.
- Lector de tarjetas MicroSD: Para tarjetas de memoria MicroSD.
- Puerto Gigabit Ethernet: Para conectividad de red cableada.
3. Configuración e instalación
Follow these steps to set up your StarTech.com 8-in-1 Mini Docking Station.
3.1 Contenido del paquete
- StarTech.com 8-in-1 Mini Docking Station
- Guía de inicio rápido
3.2 Conexión de la estación de acoplamiento
- Conectarse a la computadora portátil anfitriona: Plug the integrated USB-C host cable from the docking station into an available USB-C or Thunderbolt 3/4 port on your laptop.
- Conectar pantallas: Connect your HDMI monitors to the two HDMI 2.0 ports on the docking station using HDMI cables (sold separately). Ensure your laptop's GPU supports DP 1.4 with DSC for dual 4K 60Hz output.
- Conectar la alimentación (opcional pero recomendado): For laptop charging and stable operation, connect a USB-C power adapter (not included) to the USB Type-C Power Delivery port on the docking station. This enables up to 85W passthrough charging for your laptop.
- Conectar periféricos:
- Para Internet por cable, conecte un cable Ethernet al puerto Gigabit Ethernet.
- Connect USB peripherals (e.g., keyboard, mouse, external drives) to the USB 3.2 Gen 1 Type-A ports.
- Inserte tarjetas SD o MicroSD en las ranuras del lector de tarjetas correspondientes.
- Instalación del controlador: The docking station typically supports automatic driver installation (Plug and Play) on compatible operating systems. If prompted, follow the on-screen instructions.

Figura 3.1: Example of an easy installation setup. The image shows the docking station connected to a laptop and two external monitors, illustrating its use in a home office or travel-friendly environment. A smartphone is also shown charging via one of the USB ports.
4. Operación
4.1 Configuración de pantalla
Once connected, your operating system should detect the external displays. You can configure display settings (e.g., extend, duplicate, primary display) through your system's display settings.
- Ventanas: Haga clic derecho en el escritorio y seleccione "Configuración de pantalla".
- Mac OS: Go to "System Preferences" > "Displays."
- ChromeOS/Ubuntu: Access display settings through the system menu.
For optimal 4K 60Hz dual display performance, ensure your laptop supports DisplayPort 1.4 with Display Stream Compression (DSC) and Multi-Stream Transport (MST).
4.2 USB Peripherals and Data Transfer
Connect your USB devices to the USB Type-A ports. The port marked with a battery icon supports BC 1.2 for faster charging of compatible devices.
4.3 Conectividad de red
The Gigabit Ethernet port provides a stable and high-speed wired network connection. Once connected, your operating system should automatically detect the network adapter.
4.4 SD/MicroSD Card Readers
Insert your SD or MicroSD cards into the corresponding slots. The cards will appear as removable drives in your operating system's file explorador.
5. Suministro de potencia
The docking station supports USB Power Delivery 3.0 passthrough. When an external USB-C power adapter (100W recommended) is connected to the docking station's USB-C PD port, it can charge your laptop while providing power to the docking station and connected peripherals.
- 15W is reserved for the docking station's operation.
- Up to 85W is available for laptop charging.

Figura 5.1: Illustration of versatile power delivery. An external USB-C power adapter is shown connected to the docking station, which then charges a laptop. The diagram highlights that 100W Power Delivery 3.0 passthrough reserves 15W for the adapter and provides up to 85W for laptop charging, preventing video flickering, device dropouts, or overdrawing power.
Using an external power adapter is highly recommended for stable performance, especially when using multiple high-power peripherals or dual displays.
6. Compatibilidad
The docking station is compatible with a wide range of devices and operating systems:
- Conexión de host: USB-C enabled laptops and Thunderbolt 3/4/USB4 laptops.
- Sistemas operativos: Windows (7, 8, 8.1, 10, 11), Chrome OS, Ubuntu, macOS, iPadOS, Android.
- Tested Brands: HP, Dell, Lenovo, Microsoft Surface Laptop 3 and up / Pro 7 and up, Chromebooks.

Figura 6.1: Visual representation of wide compatibility. The image shows the docking station connected to a laptop and an external monitor, with logos for Windows, macOS, iPadOS, Android, Linux, and Chrome OS, indicating broad operating system support. A list of compatible laptop brands (HP, Dell, Lenovo, Surface, MacBooks) is also displayed.
7. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | 120B-USBC-MULTIPUERTO |
| Tecnología de conectividad | Cableado |
| Interfaz de host | USB 3.2 Gen 1 (3.1 Gen 1) Tipo C |
| Salida de vídeo | 2x HDMI 2.0b (Dual 4K 60Hz with DP 1.4 Alt Mode w/DSC & MST; 4K 30Hz with DP1.2) |
| Puertos USB | 2x USB 3.2 Gen 1 Type-A (5Gbps, 1x BC 1.2/7.5W Fast Charge) |
| Ethernet | Ethernet Gigabit (RJ45) |
| Lectores de tarjetas | SD, MicroSD |
| Entrega de potencia | USB PD 3.0 Passthrough (100W input, 15W reserved, up to 85W for laptop) |
| Pantallas compatibles | 2 |
| Resoluciones admitidas | Up to 3840 x 2160 (4K) @ 60Hz |
| Dimensiones (LxAnxAl) | 5.7 x 2.3 x 0.6 pulgadas (145 x 59 x 15 mm) |
| Peso | 5.8 onzas (164 g) |
| Color | Gris espacial |
| Compatibilidad del sistema operativo | Windows, Chrome OS, Ubuntu, macOS, iPadOS, Android |

Figura 7.1: Diagram illustrating the product dimensions. The image provides measurements for the length (4.5 inches / 115mm), width (2.3 inches / 59mm), and height (0.6 inches / 14mm) of the docking station.
8. Solución de problemas
- Sin salida de pantalla:
- Asegúrese de que el cable host USB-C esté conectado de forma segura tanto a la estación de acoplamiento como a su computadora portátil.
- Verify that your laptop's USB-C port supports DisplayPort Alternate Mode. Not all USB-C ports support video output.
- Check HDMI cable connections to both the docking station and the monitors.
- Actualice los controladores gráficos de su computadora portátil.
- If using dual 4K 60Hz, confirm your laptop's GPU supports DP 1.4 with DSC and MST. Lower resolutions might be required if not.
- Connect an external USB-C power adapter to the docking station to ensure sufficient power.
- Dispositivos USB no detectados:
- Asegúrese de que la estación de acoplamiento esté conectada correctamente a su computadora portátil.
- Try connecting the USB device directly to your laptop to confirm it functions.
- Connect an external USB-C power adapter to the docking station, especially for high-power USB devices.
- Problemas de conexión de red:
- Verifique que el cable Ethernet esté conectado de forma segura tanto a la estación de acoplamiento como a su enrutador/conmutador.
- Verifique la configuración de red de su computadora portátil.
- Pruebe el cable Ethernet con otro dispositivo si es posible.
- La computadora portátil no se carga:
- Ensure an external USB-C power adapter is connected to the docking station's PD port.
- Verify the power adapter is functional and provides sufficient wattage (se recomienda 100 W).
- Confirme que su computadora portátil sea compatible con USB-C Power Delivery.
9. Mantenimiento
- Limpieza: Use a soft, dry cloth to clean the docking station. Avoid liquid cleaners or solvents.
- Almacenamiento: Guarde el dispositivo en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
- Cuidado de cables: Avoid bending or crimping the integrated USB-C cable excessively to prevent internal damage.
10. Información de seguridad
Please read and follow all safety instructions to prevent damage to the device or injury to yourself.

Figura 10.1: Image displaying multi-language safety warnings. Key warnings include: Peligros eléctricos (avoid damaged cables, exposed wires), Acumulación de calor (ensure proper ventilation, avoid covering cables), and Daño (always grasp the plug, not the cable, when disconnecting).
- Peligros electricos: Do not use damaged or frayed cables. Exposed wires can lead to electric shocks. Always ensure cables are fully inserted and connected correctly.
- Acumulación de calor: Overloaded or tightly bundled cables can overheat and pose a fire hazard. Ensure adequate ventilation and avoid blocking cable bundles.
- Daño: Desconecte siempre los adaptadores sujetándolos por el enchufe, no por el cable. Tirar del cable puede exponer cables con corriente, lo que podría provocar descargas eléctricas o quemaduras.
- Accumulation of Cable: Do not allow cables to accumulate in a way that could cause tripping hazards or restrict airflow.
11. Garantía y soporte
Para obtener información sobre la garantía y soporte técnico, consulte el sitio oficial de StarTech.com. websitio o comuníquese directamente con su servicio de atención al cliente.
StarTech.com Support: www.startech.com/support
StarTech.com offers 24-hour support and is trusted by IT professionals.





