STARTECH 

STARTECH TB3DOCK2DPPD DUAL 4K THUNDERBOLT 3 DOCK WITH SD SLOT 6 USB 3.0 PORTS 85W PD

Mfg Part Number:  TB3DOCK2DPPD  
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Price: $389.98 + Free Shipping
Quantity:
In Stock: 1186
Last Updated: Dec 26, 2025
No Sales Tax except these states
, PO and Wire.

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 six USB 3.0 ports, 85W Power Delivery to charge your laptop, and an SD card reader.

Create a Dual-4K 60Hz Workstation

This dual-monitor docking station supports 40Gbps speeds and 4K (4096 x 2160) resolution at 60Hz on two monitors, enabling resource-demanding applications on independent displays without draining system resources. The TB3 dock can support 5K (5120 x 2880) resolutions @ 60Hz on a single display.

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)

OR

  • 1 x 5K monitor via the DP and TB3 USB-C ports

Easy Installation & Deployment

Simply connect the TB3 dock to your laptop with the included TB3 cable and start working immediately. No time-consuming driver installations are required. Set up a second monitor using the included USB-C to DisplayPort cable adapter, eliminating the need for extra adapters.

Plenty of Ports Including SD Card Reader

The TB3 docking station offers six USB 3.0 ports, including a Fast-Charge port and USB-C port, an GbE port and audio/microphone port. The built-in SD card reader adds storage not usually available on most docking stations.

85W Power Delivery

Using a single cable, the universal laptop docking station provides up to 85W of Power Delivery to power and charge your laptop, and power your peripherals with its 180W power adapter.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:

  • Advanced Windows Layout Utility: To setup and save custom windows layouts.

  • Mac Address Pass-Through Utility: To improve network security.

  • USB Event Monitoring Utility: To track and log connected USB devices

  • Wi-Fi Auto Switch Utility: Enabling users to quickly access faster network speeds via wired LAN.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.StarTech.com/Connectivity-Tools

TB3DOCK2DPPD is backed by a StarTech.com 3-year warranty and free lifetime technical support.

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number TB3DOCK2DPPD
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Dual 4K 60Hz Monitor Thunderbolt 3 Dock with 6x USB 3.0 Ports
Packaged Quantity 1 Each
Product Type Docking Station
Technical Information
Connectivity Technology Wired
Device Supported Notebook
Memory Card Reader Yes
Memory Card Supported MultiMediaCard (MMC)
Memory Card Supported microSD
Memory Card Supported SDXC
Memory Card Supported SD
Memory Card Supported SDHC
Memory Card Supported microSDHC
Memory Card Supported microSDXC
Number of Displays Supported 2
Screen Mode Supported 4K
Supported Resolutions 3840 x 2160
Supported Resolutions 4096 x 2160
Network & Communication
Ethernet Technology Gigabit Ethernet
Interfaces/Ports
Host Interface Thunderbolt 3
Total Number of USB Ports 6
Number of USB 3.0 Ports 2
USB Type-A Yes
Number of USB 3.1 Gen 1 Type-A Ports 4
USB Type-C Yes
USB Type-C Detail 1 x USB Type-C (24 pin) USB 3.0 (5Gbps), 2 x Thunderbolt™ 3 USB-C (24-pin) (40Gbps)
Network (RJ-45) Yes
Number of RJ-45 Ports 1
DisplayPort Yes
Number of DisplayPort Outputs 1
Headphone/Microphone Combo Port Yes
Microphone Yes
Thunderbolt Yes
Software
Operating System Supported Windows 11
Operating System Supported Windows 8
Operating System Supported Windows 8.1
Operating System Supported Mac OS X 10.12 Sierra
Operating System Supported Windows 10
Power Description
Maximum Power Supply Wattage 85 W
Physical Characteristics
Color Family Gray
Product Color Space Gray
Height 1.34"
Width 3.43"
Length 8.7"
Weight (Approximate) 1.08 lb
Miscellaneous
Package Contents
  • Thunderbolt 3 Dock with SD Card Reader - Dual-4K - 85W USB Power Delivery
  • Thunderbolt 3 Cable
  • USB-C to DisplayPort Cable
  • Universal Power Adapter
  • Power Cords (NA/JP, ANZ)
  • Instruction Manual
Compatibility
  • Apple MacBook Pro (15 & 16)
  • Apple MacBook Air
  • HP Notebooks
  • Lenovo ThinkPad Notebooks
  • Dell XPS Notebooks
Brand Compatibility Lenovo
Brand Compatibility HP
Brand Compatibility Dell
Brand Compatibility Apple
Environmentally Friendly Yes
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Country of Origin China
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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