Smartlinx SL-020

Smartlinx SL-020 Thunderbolt 4 Dock User Manual

21-Port Docking Station with DisplayLink for Multi-Monitor Support

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The Smartlinx SL-020 is a versatile 21-port Thunderbolt 4 docking station designed to expand the connectivity and display capabilities of your laptop. It features DisplayLink technology, enabling extensive multi-monitor support, high-speed data transfers, and efficient power delivery.

Smartlinx SL-020 Thunderbolt 4 Dock and included accessories

Figure 1: Smartlinx SL-020 Thunderbolt 4 Dock and its included components, including the dock itself, power adapter, and cables.

Característiques principals:

  • 21-Port Connectivity: Includes Thunderbolt 4, USB-C/A 3.2, HDMI, DisplayPort, 2.5GbE Ethernet, SD/TF 4.0, and 3.5mm audio.
  • Advanced Display Support: Supports up to 5x 4K@60Hz or 1x 8K@60Hz displays via DisplayLink.
  • Transferència de dades d'alta velocitat: 3x Thunderbolt 4 (40Gbps) and 7x USB-C/A 3.2 (10Gbps) ports.
  • Subministrament d'energia eficient: 150W power adapter, providing up to 90W laptop charging and 20W fast charging for other devices.
  • Ethernet de 2.5 GbE: For faster and more reliable network connections.

Guia de configuració

Contingut del paquet:

  • Smartlinx SL-020 Thunderbolt 4 Dock
  • Adaptador de potència de 150W
  • Cable Thunderbolt 4
  • Manual d'usuari

Connexió de maquinari:

  1. Connectar l'alimentació: Plug the 150W power adapter into the DC IN 20V port on the back of the dock and then into a wall outlet. The power LED on the dock will illuminate.
  2. Connectar-se al portàtil: Use the provided Thunderbolt 4 cable to connect your laptop's Thunderbolt 4 or USB-C port to the "HOST" Thunderbolt 4 port on the dock.
  3. Connecta les pantalles:
    • For single 8K@60Hz display: Connect one 8K compatible monitor to an HDMI or DisplayPort on the dock.
    • For multiple 4K@60Hz displays: Connect up to five 4K monitors to the available HDMI and DisplayPort outputs.
    Smartlinx SL-020 Thunderbolt 4 Dock with multiple monitors connected

    Figura 2: Example setup showing the Smartlinx SL-020 dock connected to a laptop and multiple external monitors.

  4. Connecteu els perifèrics: Plug your USB devices (keyboards, mice, external drives), SD/TF cards, and Ethernet cable into the corresponding ports on the dock.

Software Installation (DisplayLink Driver):

For full multi-monitor functionality, especially on macOS and certain Windows configurations, the DisplayLink driver must be installed. Please follow these steps:

  1. Visita el DisplayLink oficial weblloc (displaylink.com/downloads).
  2. Download the latest driver compatible with your operating system (Windows, macOS, ChromeOS).
  3. Seguiu les instruccions que apareixen a la pantalla per completar la instal·lació. Pot ser que calgui reiniciar el sistema.

Note: Devices with 7th Gen Intel processors or older may experience limited functionality due to hardware constraints.

Instruccions de funcionament

Encès/apagat:

Press the "ON/OFF" button located on the front panel of the dock to power it on or off. The power LED will indicate the status.

Configuració de la pantalla:

After connecting your displays and installing the DisplayLink driver, configure your display settings through your operating system:

  • Windows: Right-click on the desktop and select "Display settings." You can arrange displays, change resolution, and set mirror or extend modes. The dock supports up to 5 extended displays on Windows.
  • macOS (M1/M2/M3): Go to System Settings > Displays.
    • M1/M2/M3: Supports 4 mirrored displays or 3 extended displays.
    • M1/M2/M3 Pro & Max: Supports 5 mirrored displays or 4 extended displays.
Diagram showing multi-monitor configurations for Windows and Mac

Figure 3: Visual guide for setting up multiple monitors with Windows and Mac operating systems, illustrating various display arrangements.

Data Transfer and Charging:

  • Ports Thunderbolt 4: Utilize the 40Gbps Thunderbolt 4 ports for ultra-fast data transfer with compatible devices.
  • Ports USB 3.2: The 10Gbps USB-C/A ports provide high-speed connectivity for various peripherals.
  • Subministrament d'energia: The dock delivers up to 90W to your laptop via the host Thunderbolt 4 connection. Additional USB-C ports provide 20W fast charging for phones and tablets.
Diagram illustrating power delivery from the Smartlinx SL-020 dock to a laptop and other devices

Figure 4: Illustration of the dock's power delivery capabilities, showing how it charges a laptop and other connected devices.

Diagram illustrating data transfer speeds of various ports on the Smartlinx SL-020 dock

Figure 5: Visual representation of the high-speed data transfer rates supported by the Thunderbolt 4, USB-A, USB-C, and SD/TF 4.0 ports on the dock.

Manteniment

  • Neteja: Use a soft, dry cloth to clean the exterior of the dock. Avoid liquid cleaners or abrasive materials.
  • Ventilació: Ensure the dock is placed in a well-ventilated area to prevent overheating. Do not block the ventilation grilles.
  • Gestió de cables: Keep cables organized and untangled to prevent damage to ports and cables.
  • Actualitzacions de firmware: Periodically check the Smartlinx website for any available firmware updates for the dock to ensure optimal performance and compatibility.

Resolució de problemes

  • Sense sortida de pantalla:
    • Ensure the DisplayLink driver is correctly installed and updated.
    • Verify all display cables (HDMI/DisplayPort) are securely connected to both the dock and the monitors.
    • Check your laptop's display settings to ensure monitors are detected and configured correctly (extended/mirrored).
    • Try restarting your laptop and the dock.
  • Dispositius USB no reconeguts:
    • Assegureu-vos que el moll estigui encès.
    • Prova de connectar el dispositiu USB a un port diferent del moll d'acoblament.
    • Connect the device directly to your laptop to confirm it functions independently.
  • Càrrega lenta o sense càrrega:
    • Verify the 150W power adapter is securely connected to the dock and a working power outlet.
    • Ensure your laptop is connected to the "HOST" Thunderbolt 4 port.
    • Note that devices requiring over 90W may charge unstably.
  • Problemes de connexió Ethernet:
    • Comproveu la connexió del cable Ethernet tant a la base com al vostre encaminador/mòdem.
    • Ensure your host device supports 2.5GbE for peak performance.

Video 1: Official product video demonstrating the Smartlinx Thunderbolt 4 Penta Monitor Docking Station features and connectivity. This video is provided by the seller, Smartlink Solutions.

Especificacions

CaracterísticaDetall
Número de modelSL-020
Ports21 (3x TB4, 7x USB-C/A 3.2, 6x HDMI/DP, 2.5GbE, SD/TF 4.0, 3.5mm audio)
Sortida de visualitzacióUp to 5x 4K@60Hz or 1x 8K@60Hz
Velocitat de transferència de dadesThunderbolt 4: 40Gbps; USB 3.2: 10Gbps
Lliurament d'energiaUp to 90W to laptop; 20W fast charging for devices
Ethernet2.5 Gigabit Ethernet (2.5 GbE)
CompatibilitatWindows 10/11, macOS (M1/M2/M3, Pro & Max), ChromeOS
Dimensions7.5 x 3.2 x 1.2 polzades
Pes12.8 unces

Garantia i Suport

The Smartlinx SL-020 Thunderbolt 4 Dock is backed by a 12 mesos de garantia from Smartlinx.

For technical support, troubleshooting assistance, or warranty claims, please contact Smartlinx customer service via Amazon's messaging system. Provide your order number and a detailed description of the issue for prompt assistance.

For the latest drivers and additional resources, please visit the official DisplayLink weblloc: displaylink.com/downloads

© 2025 Smartlinx. All rights reserved.

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