Thunderdock Pro/Thunderdock Pro III - Thunderbolt™ 3 Dual 4K Docking Station

Thunderdock Pro/Thunderdock Pro III - Thunderbolt™ 3 Dual 4K Docking Station

Model: WL-UTD21/WL-UTD21H  Magazine Review

  • 60W Power Delivery to charge your Thunderbolt™ 3 PC systems and USB-C PC systems.
  • Dual DisplayPort 1.4 displays support for HBR (2.7GHz), HBR2 (5.4GHz) and HBR3 (8.1GHz).
  • DisplayPort maximum resolution up to dual 4K@60Hz, dual 2K@144Hz or single 8K@30Hz.
  • Downstream one USB-C and two USB-A ports provide USB3.1 Gen 2 10Gbps data rate transfer.
  • Downstream two USB-A ports provide USB 3.0 5Gbps data rate transfer.
  • Expand a Gigabit Ethernet network, providing secure, reliable high-speed wired networks.
  • Expand a combo audio 4-pole jack, providing audio headset and microphone.
  • Security lock to protect docking safety.
  • Windows and Mac OS compatible.
Thunderbolt™ 3 Dual 4K Docking Station
Customized for You

Wavlink Thunderbolt™ 3 dock enables you to connect everything to your computer. You can use this dock to play high-quality images/videos, connect USB-A and USB-C peripherals and charge the laptop at the same time.

Dual 4K Displays

UTD21 supports dual 4K display by two DispalyPort ports. Under HBRS3 the Thunderbolt™ 3 host supports up to 8K (7680 x 4320)@30Hz output resolutions

One Dock that does it all

Connect it to your UBS-C based windows and Mac, it enables maximum 60W power supply to your host laptop while you connect USB-C or USB-A peripherals to the USB ports. Two video ports offer you high definition for video conferences, multimedia teaching, etc.

As Swift As Lightning - Thunderbolt™ 3

Thunderbolt™ 3 is a single-cable solution, delivering the fastest connection to any Thunderbolt™ 3 and Type-C based devices. At the moment, it is the fastest port available with data transfer up to 40Gbit/s, 8x more bandwidth than USB3.0 for video and data.

Gigabit Ethernet

Connect to your laptop with RJ45 Gigabit Ethernet, your multitasking online experience will be amazingly improved. Theoretically speaking, it supports up to 1 gigabit/second (1000 Mbps), thus bandwidth capacity would be largely enhanced.

5 USB Ports——one Type-C port and four USB-A ports

UTD21 owns five USB ports——one Type-C port and four USB-A ports, two of them are USB3.0 ports that provide data transfer at maximum 5Gbps; the other three are USB3.1 ports with data transfer up to 10Gbps, you can connect both Type-A and Type-C peripherals.

Two in One Audio Out & Mic in Port

You can insert your headset to it and enjoy beautiful music, or you can connect your microphone to it for certain purpose. A two-in-one combo audio port makes audio connection easier.

Video Expansion and Sharing

As UTD21 provides full HD dual 4K display, you can connect to two DisplayPort based monitors or one 5K/8K definition monitor, you can stream videos, play games, multitask, hold conferences, etc. with ease.

  • Model


  • Ports

    1 x Thunderbolt™ 3 Port

    2 x DisplayPort(DP1.4)

    1 x USB-C(10G)

    2 x USB-A(10G)

    2 x USB-A(5G)

    1 x RJ45 Gigabit Ethernet

    1 x 4-Pole Phone Jack

    1 x DC Jack

  • Buttons

    Tact Switch button

  • LED


  • Chipset


  • Flash


  • Power Supply

    DC 20V/6.5A 130Watt

  • Rated Voltage / Frequency / Current

    100-240 VAC. 50/60Hz, 2A Max , CLASSⅡ

  • Unit Dimensions

    210mm x 83mm x 32.5mm ( L x H x W )

  • Housing Material

    ABS plastic

  • Shell Color

    Black + Light Gray

  • Working Standards

    Thunderbolt™ 3: 40Gbps Data and Upstream Charging

    DisplayPort: Dual 4K/ 60Hz, Single 8K@30Hz

    USB-C Port: 10Gbps

    2 x USB-A Port: 10Gbps

    2 x USB-A Port: 5Gbps

    RJ45: Gigabit Ethernet

    Phone Jack: Stereo 4pole TRRS Stereo

  • Operating System Support

    Microsoft Windows 10

    Apple Mac OS X

  • Max. Pixels

    Dual 4K/ 60Hz, Single 8K@30Hz

  • Max. Current (A)


  • In The Box

    1 x Thunderbolt™ 3 Dual 4K Docking Station

    1 x Thunderbolt™ 3 40Gbps cable 0.7 meter

    1 x DC20V/6.5A 130W Power Adapter

    1 x Quick Start Guide

    1 x DP to HDMI Adapter (Only included in UTD21H)