• Startech TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock - DisplayPort, USB-A, 3.5mm, RJ45, USB-C
  • Startech TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock - DisplayPort, USB-A, 3.5mm, RJ45, USB-C
  • Startech TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock - DisplayPort, USB-A, 3.5mm, RJ45, USB-C
  • Startech TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock - DisplayPort, USB-A, 3.5mm, RJ45, USB-C
  • Startech TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock - DisplayPort, USB-A, 3.5mm, RJ45, USB-C
  • Image of TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock - DisplayPort, USB-A, 3.5mm, RJ45, USB-C TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock – DisplayPort, USB-A, 3.5mm, RJ45, USB-C


$530.64 $515.63

29 in stock

6 weekly interest-free payments from $85.93 with Laybuy

Price Match

Estimated delivery time for items in stock:

  • AUCKLAND1 DayShipping $ 11.50
  • NORTH ISLAND1-2 DaysShipping $ 13.80
  • SOUTH ISLAND1-3 DaysShipping $ 14.95

Can ship same day if order before 2pm (except weekends and public holidays)

SKU: CST071, TB3DK2DPPD Categories: , Tag:
  • THUNDERBOLT 3 CERTIFIED DOCK: 40Gbps video/data bandwidth, dual 4K 60Hz DP & TB3 (USB-C) video outputs, 85W PD, USB 3.0 5 Gbps Hub w/ 2x USB-A (1 Front Fast-Charging) & 1x USB-C, GbE, 3.5mm audio/mic
  • 85W POWER DELIVERY: This Thunderbolt 3 Docking Station will power and charge laptops & ultrabooks such as MacBook Pro 13 & 16, MacBook Air, HP, Lenovo ThinkPad, & Dell XPS using macOS and Windows.
  • EASY TO SET UP & DEPLOY: Universal Thunderbolt 3 Dock w/ automatic driver setup & MAC Address Changer Utility; incl. Thunderbolt 3 host cable & USB-C to DisplayPort cable to connect 2nd DP monitor
  • FLEXIBLE THUNDERBOLT 3 PORT: Thunderbolt 3 port replicator w/ a downstream TB3 port that supports 3 modes of operation: a second monitor, daisychain TB3 peripherals, or connect USB Type-C accessories
  • DAISYCHAIN UP TO 5 THUNDERBOLT 3 DEVICES: Connect additional TB3 devices to this TB3 dock including monitors, external hard drive bays, card readers, or an external GPU; using the downstream TB3 port.

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Product Overview

Startech TB3DK2DPPD Dual Monitor Thunderbolt 3 Dock

Gallery Image 5 for TB3DK2DPPD

Startech TB3DK2DPPD Description

Startech TB3DK2DPPD lets you easily transform your Thunderbolt 3™ equipped MacBook Pro or Windows laptop into a dual-4K workstation with up to 40Gbps of throughput. The high-quality TB3 dock features three USB 3.0 ports, 85W Power Delivery to charge your laptop.

Create a Dual-4K Workstation

Great for video editing and other Ultra HD tasks, this dual-4K monitor docking station supports 40Gbps speeds and 4K resolution on two monitors. Run resource-demanding applications on two independent displays, without draining system resources.

Connect your laptop to:

  • 1 x 4K monitor via the DP Port
  • 1 x 4K monitor via the TB3 USB-C Port (1.8 m cable included)


  • 1 x 5K monitor via the DP & TB3 USB-C port

Easy Installation & Deployment  

  • Simply connect the TB3 dock to your laptop with included TB3 cable and start working immediately. No time-consuming driver installations are required.

Connect your Devices

  • With three USB 3.0 ports, the Thunderbolt 3 docking station gives you plenty of ports for the latest and legacy devices. Connect USB devices like flash drives using the two Type-A ports. Keep your mobile device charged with the dock’s Fast-Charge and sync port. Connect a USB-C device with the USB-C port (5Gbps – data only).

Plenty of Charging Power

  • The Thunderbolt 3 docking station features a 170W power adapter supporting Power Delivery to power and charge (up to 85W) your laptop, while powering all your devices connected to the dock. This eliminates the need to use two separate power adapters for your laptop and dock.

Connected Device Transparency with the MAC Address Changer Utility

  • The TB3DK2DPPD, includes a free Windows® application that enables you to better manage your enterprise network security. When you connect to your network through the ethernet port of the dock, the computer’s MAC address is typically not broadcast to the network, as your network only sees the MAC address of the docking station. However, the MAC Address Changer or Cloning software enables the USB-C dock to use MAC address spoofing of the connected Windows laptop rather than the MAC address of the dock itself. This ensures your network administrators have full visibility of each device on the network and can monitor and limit activity accordingly. To request access to our MAC Address Changer utility, please contact our Technical Support Department by phone, live chat, or e-mail.
  • TB3DK2DPPD features a rugged aluminum casing and is backed by a 3-year warranty and free lifetime technical support.

Startech TB3DK2DPPD Features

  • Review/edit images or media files on two 4K displays
  • Transfer a 4K movie in under 30 seconds
  • Transfer 3 hours of 4K GoPro® video in less than a minute
  • Dock and undock quickly, with a single cable for data, power, and external displays

Technical Specifications

Warranty InformationWarranty3 Years
Connector(s)Connector Type(s)2 – Thunderbolt™ 3 USB-C (24-pin) (40Gbps)
1 – DisplayPort (20 pin)
1 – USB Type-C (24 pin) USB 3.0 (5Gbps)
1 – USB 3.0 A (Fast-Charge, 9 pin)
1 – USB Type-A (9 pin) USB 3.0 (5 Gbps)
2 – 3.5 mm Mini-Jack (3 Position)
1 – RJ-45
EnvironmentalOperating Temperature5°C to 40°C (41°F to 104°F)
Storage Temperature-40°C to 70°C (-40°F to 158°F)
Humidity5~95% RH (Non-condensing)
Hardware4K SupportYes
Fast-Charge Port(s)Yes
Displays Supported2
Bus TypeThunderbolt 3
Industry StandardsThunderbolt 3
USB Battery Charging Specification Rev. 1.2
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB 3.0 – Backward compatible with USB 2.0 and 1.1
Chipset IDIntel – Alpine Ridge DSL6540
Fresco – FL1100EX
Texas Instruments – PCM2912A
Intel – WGI210AT
Texas Instruments – TPS65983
Packaging InformationShipping (Package) Weight3.3 lb [1.5 kg]
Package Length9.8 in [24.8 cm]
Package Width5.8 in [14.8 cm]
Package Height3.5 in [88 mm]
PerformanceMaximum Data Transfer Rate40 Gbps (Thunderbolt 3)
10 Gbps (USB 3.1 Gen 2)
5 Gbps (USB 3.0)
2 Gbps (Ethernet; Full-Duplex)
Maximum Digital ResolutionsSingle display – DisplayPort – 4096 x 2160p / 3840 x 2160p
Single Display – Thunderbolt 3 USB-C – 4096 x 2160p / 3840 x 2160p
Dual displays – DisplayPort 4096 x 2160p / 3840 x 2160p and Thunderbolt 3 USB-C – 4096 x 2160p / 3840 x 2160p
Type and RateThunderbolt 3 – 40 Gbit/s
UASP SupportYes
Compatible Networks10/100/1000 Mbps
Auto MDIXYes
Full Duplex SupportYes
Physical CharacteristicsColorGray and Black
MaterialAluminum and Plastic
Cable Length20.5 in [520 mm]
Product Length8.7 in [22 cm]
Product Width3.1 in [80 mm]
Product Height1.1 in [2.7 cm]
Weight of Product15.9 oz [450 g]
PowerPower SourceAC Adapter Included
Power Delivery85W
Input Voltage100 – 240 AC
Input Current2.5 A
Output Voltage20V DC
Output Current8.5 A
Plug TypeCP (OD:7.4/ID:5.1/CPD:0.6)
Power Consumption (In Watts)170
SoftwareOS CompatibilityWindows® 7, 8, 8.1, 10
macOS 10.12 – 10.15
Special Notes / RequirementsSystem and Cable RequirementsThunderbolt 3 equipped computer with a Thunderbolt 3 port.
Your laptop’s Thunderbolt 3 port must support USB Power Delivery 2.0 in order to power and charge your laptop.
NoteA 4K-capable display is required to achieve 4K x 2K resolution (4K is also known as 4K x 2K).
Certain monitors may be limited to 4K at 30Hz when connecting through DisplayPort. These monitors include the following models: Dell P2715Q, Viewsonic VX2475Smhl-4K, Philips 288P6LJEB, LG 31MU97C-B, Asus PB287Q (these models will need to be set to 4K at 30Hz).
When connecting a display to one of the Thunderbolt 3 USB-C ports, a USB-C video adapter might be required depending on the input of your display.
USB 3.0 is also known as USB 3.1 Gen 1; this connectivity standard offers speeds up to 5Gbps. USB 3.1 Gen 2 offers speeds up to 10Gbps.
What’s in the BoxIncluded in Package1 – docking station
1 – 1.7 ft. [520 mm] Thunderbolt 3 cable
1 – 6 ft. [1.8 m] USB-C to DP cable
1 – universal power adapter
2 – power cords (NA/JP, ANZ)
1 – instruction manual

Additional Details

Product Manufactured by: Startech

Product Found in: Thunderbolt 3 Docking Station

Cackle Part Number: CST071

Manufacturer Part Number: TB3DK2DPPD


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