StarTech Universal Thunderbolt 3 / USB-C Dock - Dual 4K60Hz DP - 60W PD
SKU# AC34021, Model# TB3CDK2DP

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SKU # AC34021 | Model # TB3CDK2DP | Brand StarTech

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Thunderbolt 3 Docking Station for TB3 and USB-C laptops like MacBook / Lenovo Thinkpad T X1 Carbon / HP Elitebook / Dell / MS Surface / supports Windows macOS Linux - Dual DP / 3x USB-A / 2x USB-C 10Gbps / 60W PD / GbE / audio - Dual monitor DisplayPort 1.2 dock supports up to 4K60hz w/ TB3 laptops and 1080p w/ USB-C laptops - No drivers / 0.7m TB3 cable / front facing host port / mountable / k-slot / MAC address changer - 60W Power Delivery for charging TB3 / USB 3.1 Gen 2 Type-C laptops

Manufacturer Warranty: 3 Years Limited Warranty
Manufacturer Contact Info:,

For the first time, there is a plug-and-play Thunderbolt 3 docking station that intelligently adapts to your Thunderbolt 3 or USB-C (USB 3.1 Gen 1 and Gen 2) laptop offering optimal performance and compatibility. This revolutionary technology offers IT professionals the solution they need -- one dock for Mac and Windows laptops that are equipped with a USB Type-C port.  

"Solutions like's Thunderbolt™ 3 docking station address the rigorous demands of corporate IT with ease of mass deployment, broad PC compatibility and the best user experience"

- Jason Zeller, General Manager of the Client Connectivity Division at Intel®

Full Display Functionality on Thunderbolt 3 & USB-C

With this dedicated dual DisplayPort Thunderbolt 3 dock, you can turn your TB3 or USB 3.1 (Type-C) laptop into a dual-monitor workstation including dual 4K 60Hz resolution on Thunderbolt 3 laptops and dual 1080p on USB-C computers.

Display Configuration Thunderbolt™ 3 Laptops USB Type-C® Host Devices
Dual 4K 60Hz Yes  
Single 4K 60Hz Yes  
Dual 4K 30Hz Yes  
Single 4K 30Hz Yes Yes

The Essential Ports

This universal Thunderbolt 3 dock (TB3) features plenty of USB 3.0 ports to accommodate up to five USB peripherals and includes a GbE port and audio support:
-3x USB-A Ports (including 1 x Fast-Charge Port)
-2x USB-C Ports (including 1 x Fast-Charge Port)
-1x Gigabit Ethernet Port
-1x 3.5 mm Audio/Mic Port

The USB-C ports and one of the USB-A ports will support up to 10Gbps (USB 3.1 Gen 2) data transfer speeds when the host laptop supports the same.

Intuitive Setup & Installation

USB-A & USB-C 3.1 Gen 2 Ports

Power & Charge with USB


  • Ideal for mass deployments and shared workspaces with mixed host devices
  • No driver installation required
  • Includes 70cm Thunderbolt™ 3 Certified host cable for various workstation setups
  • USB 3.1 Gen 2 Type C and A ports providing 10Gbps data transfer speeds and charging for your smartphone and other devices
  • Always-On Charging means your devices will continue to charge when the laptop is disconnected
  • Additional two USB 3.1 Gen 1 Type-A ports providing 5 Gbps data transfer speeds for everyday peripherals


  • 60W Power Delivery charges your laptop’s battery while you work
  • Downstream USB-C and USB-A ports charge your smartphones or tablets
  • Included 135W power supply provides enough wattage for 60W Power Delivery reserving 75W to support the power draw of your downstream peripherals

Ideal for Shared Workspaces with Mixed Devices

Mixed USB Type-C Device Deployments
The diversity of hosts this dock can support makes it ideal for "hoteling" or "hot-desking" in shared work environments where you need to accommodate a variety of potential devices. With organizations large and small, the need for a single solution to support everyone is the optimal investment.
For Mac & Windows Users
This dock can support your high-performance users and their Thunderbolt™ 3 Macbook Pros while also being fully compatible with your USB 3.1 Type-C based devices for teams that require more standard functionality.

Supports Tablet-Based Workstations

A great solution for any USB-C host device, this dock can even be used with iPad Pro and Android tablets to support your most mobile users.        

TB3CDK2DP is backed by a three-year warranty and free lifetime technical support.

Connector Type(s) 3.5 mm Audio Receptacle Output
  DisplayPort Receptacle Output
  RJ-45 Receptacle
  USB 3.1 USB Type C (10 pin, Gen 2, 10 Gbps) Receptacle
  USB 3.1 USB Type-A (9 pin, Gen 1, 5 Gbps) Receptacle
  USB 3.1 USB Type-A (9 pin, Gen 2, 10 Gbps) Receptacle
Host Connectors Thunderbolt™ 3 USB-C (24-pin) (40Gbps) Receptacle
Humidity 0% to 95% (non-condensing) at 25°C
Operating Temperature 0 to 65°C
Storage Temperature -40 to 65°C
4K Support Yes
Audio Yes
Bus Type Thunderbolt 3
Chipset ID Titan Ridge - JHL7440
Cypress - CCG5C
RealTek - RTL8153
Genesys Logic - GL3590
Genesys Logic - GL3523
C-Media - CM6533
Displays Supported 2
Fast-Charge Port(s) Yes
Industry Standards DP 1.2a Version
HDCP 1.4 and HDCP 2.2 Compliant
K-Lock Slot Kensington Standard Slot (K-Slot)
Port Style External Hub
Ports 6
USB-C Device Port(s) Yes
USB-C Host Connection Yes
Packaging Information
Package Height 11 cm [4.3 in]
Package Length 16 cm [6.3 in]
Package Width 27.2 cm [10.7 in]
Shipping (Package) Weight 0.2 kg [0.3 lb]
Maximum Digital Resolutions Thunderbolt 3 Laptops Dual Monitors: 4096 x 2160
USB 3.1 Type C Laptops Dual Monitors: 1920 x 1080 | 1920 x 1200
USB 3.1 Type C Laptops Single Monitor: 3840 x 2160
Supported Charging Outputs BC 1.2 (1.5A)
Type and Rate Thunderbolt 3 - 40 Gbit/s
  USB 3.0 - 5 Gbit/s
  USB 3.1 Gen 1 - 5 Gbit/s
  USB 3.1 Gen 2 - 10 Gbit/s
Physical Characteristics
Cable Length 70 cm [27.6 in]
Colour Black & Space Gray
Material Plastic
Product Height 3 cm [1.2 in]
Product Length 80 mm [3.1 in]
Product Width 22 cm [8.7 in]
Weight of Product 250 g [8.8 oz]
Input Current 2.5A
Input Voltage 100 - 240 AC
Output Current 6.75A
Output Voltage 20V DC
Power Source AC Adapter Included
Description CDW 75 - 1st Line Universal Thunderbolt 3 / USB-C Dock - Dual 4K60Hz DP - 60W PD
OS Compatibility Windows 10
Windows 8
macOS Catalina (10.15)
macOS Mojave (10.14)
macOS High Sierra (10.13)
macOS Sierra (10.12)
Android OS 8.x
What's in the Box
Included in Package Docking Station
  Quick-Start Guide
  Thunderbolt 3 Cable (0.7 m)
  Universal Power Adapter (NA/JP, ANZ)

SKU # AC34021 | Model # TB3CDK2DP

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