StarTech.com

Thunderbolt 3 Dock - Mac & Windows - Dual 4K 60Hz - 85W Power Delivery

Laptop Dock | Mac & Windows® | HDMI | DisplayPort | VGA | 85W PD

Product ID: TB3DK2DHV

  • Easily create a powerful dual UHD 4K workstation for your Thunderbolt 3 laptop - Mac or Windows
  • Easy to set up and ready to go with no driver installation or extra adapters required
  • Dedicated dual video output with flexible monitor options - Dual DP or DP + HDMI or DP + VGA or HDMI + VGA
View More
  • Power and charge your laptop and power your peripherals at the same time with 85W Power Delivery
  • Connect your USB devices with two USB 3.0 (Type A) ports
  • Connect to a wired network with the Gigabit Ethernet RJ45 port
$364.99 USD
1663+ In stock
In stock
US: 1422 | CA: 241
1663+
In stock
Where To Buy
Same Day Shipping on in-stock items from USA if ordered by 5pm ET* Details

Volume Order?
Request a quote

Reseller Pricing:
Create an Account

Technical Specifications

Warranty Information
Warranty 3 Years
Hardware
4K Support Yes
Bus Type Thunderbolt 3
Chipset ID Intel - Alpine Ridge JHL6540
Intel - WGI210AT
ASMedia - ASM1042A
Parade - PS176
Chrontel - CH7517
Displays Supported 2
Fast-Charge Port(s) Yes
Industry Standards Thunderbolt 3
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB 3.0 - Backward compatible with USB 2.0 and 1.1
Performance
Auto MDIX Yes
Compatible Networks 10/100/1000 Mbps
Full Duplex Support Yes
Maximum Data Transfer Rate 40 Gbps (Thunderbolt 3)
5 Gbps (USB 3.0)
2 Gbps (Ethernet; Full-Duplex)
Maximum Digital Resolutions Dual display - DisplayPort - 4096 x 2160p @ 60Hz
Dual display - 1x DisplayPort + 1x HDMI - 4096 x 2160p @ 60Hz
Dual display - 1x VGA 1920 x 1200 @ 60Hz + 1x DisplayPort 4096 x 2160p @ 60Hz
Dual display - 1x VGA 1920 x 1200 @ 60Hz + 1x HDMI 4096 x 2160p @ 60Hz
Single display - DisplayPort - 4096 x 2160p @ 60Hz
Single display - VGA - 1920 x 1200 @ 60Hz
Single display - HDMI - 4096 x 2160p @ 60Hz
PXE Yes
Type and Rate Thunderbolt 3 - 40 Gbit/s
UASP Support Yes
Connector(s)
Connector Type(s) 1 - Thunderbolt™ 3 USB-C (24-pin) (40Gbps) Female
2 - DisplayPort (20 pin) Female
1 - HDMI (19 pin) Female
1 - VGA (15 pin, High Density D-Sub) Female
2 - USB Type-A (9 pin) USB 3.0 Female
1 - RJ-45 Female
Software
OS Compatibility Windows® 7, 8, 8.1, 10
macOS 10.12 - 10.15
Special Notes / Requirements
Note A 4K-capable display is required to achieve 4K x 2K resolution (4K is also known as 4K x 2K).
System and Cable Requirements Thunderbolt 3 equipped computer with a Thunderbolt 3 port
Power
Center Tip Polarity Positive
Input Current 1.8 A
Input Voltage 100 - 240 AC
Output Current 6.32 A
Output Voltage 19V DC
Plug Type N
Power Consumption (In Watts) 120W
Power Delivery 85W
Power Source AC Adapter Included
Environmental
Humidity 20~80% RH (Non-condensing)
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Physical Characteristics
Cable Length 19.7 in [50 cm]
Color Gray
Enclosure Type Aluminum
Product Height 0.9 in [2.4 cm]
Product Length 7.7 in [19.6 cm]
Product Width 2.3 in [58.6 mm]
Weight of Product 12 oz [340 g]
Packaging Information
Package Height 2.6 in [65 mm]
Package Length 10 in [25.4 cm]
Package Width 7.4 in [18.7 cm]
Shipping (Package) Weight 2.9 lb [1.3 kg]
What's in the Box
Included in Package 1 - docking station
1 - Thunderbolt 3 cable 1.6 ft [0.5 m]
1 - universal power adapter
2 - power cords (NA/JP, ANZ)
1 - instruction manual

Compatibility

View full OS compatibility
Windows® 7, 8, 8.1, 10
macOS 10.12 - 10.15

Certifications

Related Products

Thunderbolt 3 Dual-4K Docking Station for Laptops - Mac and Windows
TB3DKDPMAW
Thunderbolt 3 Dual-4K Docking Station for Laptops - Mac and Windows

Laptop Docking Station | Mac & Windows® | 2x USB-C | 1x USB-A | 15W PD | Audio & Mic

$291.99
699+ In stock In stock
US: 683 | CA: 16
In stock Learn More
Dual 4K Monitor Thunderbolt 3 Dock with 3x USB 3.0 Ports
TB3DK2DPPD
Dual 4K Monitor Thunderbolt 3 Dock with 3x USB 3.0 Ports

Laptop Docking Station | Mac & Windows® | USB-C to DP Cable | 85W PD

$379.99
7082+ In stock In stock
US: 6790 | CA: 292
In stock Learn More
Thunderbolt 3 Dual-4K Docking Station for Laptops - Windows Only
TB3DK2DPW
Thunderbolt 3 Dual-4K Docking Station for Laptops - Windows Only

Laptop Docking Station | Windows® | Dual 4K DisplayPort | 3x USB 3.0 (Type A) Ports

$211.99
231+ In stock In stock
US: 210 | CA: 21
In stock Learn More
Dual 4K 60Hz Monitor Thunderbolt 3 Dock with 6x USB 3.0 Ports
TB3DOCK2DPPD
Dual 4K 60Hz Monitor Thunderbolt 3 Dock with 6x USB 3.0 Ports

Laptop Docking Station | Mac & Windows® | SD Card Reader | USB-C to DP Cable | 85W PD

$435.99
1885+ In stock In stock
US: 1544 | CA: 341
In stock Learn More
Thunderbolt 2 Dual-Monitor Docking Station for Laptops - 2x DisplayPort - Includes TB Cable
TB2DOCK4K2DP
Thunderbolt 2 Dual-Monitor Docking Station for Laptops - 2x DisplayPort - Includes TB Cable

Transform your MacBook or laptop into a dual-monitor workstation, or connect a single 4K Ultra HD display

$329.99
Thunderbolt 2 4K Docking Station for Laptops - Includes TB Cable
TB2DOCK4KDHC
Thunderbolt 2 4K Docking Station for Laptops - Includes TB Cable

Transform your MacBook or laptop into a powerful 4K Ultra HD workstation or hot desk, through just a single Thunderbolt cable

$276.99

Accessories

Thunderbolt 3 Dock - Mac & Windows - Dual 4K 60Hz - 85W Power Delivery

Customer Reviews

2.2 (6 reviews)
2.2 out of 5 stars
Quality of Product
0
Tell us what you think of this product.


Need a little help getting started? Check out our review guidelines.

1 - 6 of 6 Reviews

(2 stars) Drivers won't install

By: anne1704
Work issued this dock for my Macbook Pro running Mojave 10.14.6. When trying to install the drivers I get the message "this driver can't be installed because your version of macOS is too new." So I guess I have a new paperweight?
Comment Helpful? Yes - 0 No - 0 Report
Response from StarTech.com:
Matt, Customer Support
We apologize for any difficulties you're experiencing when installing the drivers for our TB3DK2DHV. This dock is native in macOS 10.14 so it should be plug-and-play without any driver installation needed. If you require any assistance getting this dock working, please contact us directly at www.startech.com/support where our Technical Advisors are available 24 hours a day, 5 days a week.

(1 star)

By: vince
Comment Helpful? Yes - 0 No - 0 Report
Response from StarTech.com:
Matt, Customer Support
We're sorry to hear about the difficulties you're experiencing with our TB3DK3DHV. Most of the features on this dock are plug-and-play in Windows but the network port needs a driver to function properly in Windows. If you require assistance installing this driver we'd be happy to help. You can contact us at www.startech.com/support where our Technical Advisors are available 24 hours a day, 5 days a week to provide support.

(1 star) Set-up nightmare

By: WillyD73
My company bought this for me in addition to 2 monitors and a laptop with a USB-C port. I can’t find step by step installation instructions anywhere. Who can help me out of this nightmare?
Comment Helpful? Yes - 2 No - 2 Report
Response from StarTech.com:
Matt, Customer Support
We're sorry to hear about the difficulties you're experiencing with our TB3DK2DHV. As long as your laptop has Thunderbolt 3, it should plug into the single Thunderbolt 3 port on the front of the dock and then everything else plugs into the back. If you require assistance, please feel free to contact us at www.startech.com/support. Our Technical Advisors are available 24 hours a day, 5 days a week to provide support.

(1 star) Not worked as expected

By: batista
- VGA signal produces waves on screen at 1920x1200 @60Hz (with the same cable and monitor that works well with other PC) - Mouse and keyboard disconnects intermittently when external SSD requires bandwith + Power delivery works + Build quality
Comment Helpful? Yes - 2 No - 2 Report
Response from StarTech.com:
Sam, Customer Support
Thank you for your feedback on TB3DK2DHV. We're sorry for the issues you came across with it and hope to help. If you're using a wireless mouse and keyboard, connecting a USB 3 external drive may cause interference with the wireless signal. This is common across all USB 3.0 peripherals and devices that use 2.4GHz wireless signals. To address this problem, you could use something like a simple USB extension cable to move the transceiver further away from the USB port. We'd like to get some more details about the video issues you've had so we can help provide a fix. Please reach out to our Technical Advisors at www.startech.com/support. We're available 24 hours a day, 5 days a week, to provide support.

(4 stars) Good features - easy install

By: McBee
Company provided this for my Mac Pro (2018) and it works well except - the install software will not work on my macOS Mojave 10.14.4. I will still recommend this as a good solution for adding addional monitors to the Mac.
Comment Helpful? Yes - 0 No - 0 Report

(4 stars)

By: CJEFF
Simple enough to plug and go. Only issue is that it doesn't power my Mac as advertised. But it's not an inconvenience to plug in the dock and the Mac charger.
Comment Helpful? Yes - 2 No - 2 Report