STARTECH 

STARTECH QUAD-USB-DP-ADAPT USB-C QUAD-MONITOR WORKSTATION ADAPTER 4K 60HZ DISPLAYPORT PD

Mfg Part Number:  QUAD-USB-DP-ADAPT  
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Price: $135.69
Quantity:
In Stock: 34
Last Updated: Jan 26, 2026
No Sales Tax except these states
, PO and Wire.

This quad-display USB-C mini-dock expands your visual workspace and streamlines connectivity without sacrificing ports or power.

Quad 4K Display Expansion

Turn a single USB-C port into a high-performance workstation by connecting up to four 4K 60Hz DisplayPort monitors. Ideal for multitasking across large desktops, even on systems with limited GPU or native video output capabilities.

Power and Connectivity Without Compromise

140W power delivery passthrough charges your laptop, while the USB-A 2.0 port supports essential peripherals like a mouse, keyboard, or wireless dongle. This helps you stay productive with no compromise on available ports.

Plug-and-Play

DisplayLink drivers install automatically on most Windows and ChromeOS systems, reducing setup time and simplifying large scale IT deployments. For macOS devices, a manual driver installation is required.

Ideal for Hybrid Workflows

Designed for IT, finance, engineering, and education use, this compact, travel-ready workspace adapter enables easy transitions between home, office, and on-the-go setups. Its durable design and broad compatibility make it the perfect choice for professionals who require consistent performance wherever they work.

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number QUAD-USB-DP-ADAPT
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name QUAD-USB-DP-ADAPT
Packaged Quantity 1
Product Type Docking Station
Technical Information
Connectivity Technology Wired
Charging Capability Yes
Device Supported Wireless Adapter
Device Supported Workstation
Device Supported Notebook
Device Supported Desktop PC
Device Supported Monitor
Device Supported Mouse
Device Supported Keyboard
Features Power Delivery Pass-through
Features Compact
Number of Displays Supported 4
Screen Mode Supported 4K @ 120Hz
Screen Mode Supported 8K @ 60Hz
Screen Mode Supported 10K @ 60Hz
Screen Mode Supported 4K @ 144Hz
Screen Mode Supported 4K @ 60Hz
Supported Resolutions 10240 x 4320
Supported Resolutions 3840 x 2160
Supported Resolutions 7680 x 4320
Maximum Data Transfer Rate 60 MB/s
Interfaces/Ports
Host Interface USB Type C
Total Number of USB Ports 2
Number of USB 2.0 Ports 1
USB Type-A Yes
Number of USB Type-A Ports 1
USB Type-C Yes
USB Type-C Detail 1 x USB Type-C (24 pin) USB Power Delivery Only
Number of USB Type-C Ports 1
DisplayPort Yes
DisplayPort Version 1.4
Number of DisplayPort Outputs 4
USB Power Delivery 140W
Software
Operating System Supported macOS Tahoe 26.1
Operating System Supported Windows 7
Operating System Supported Mac OS X 10.11 El Capitan
Operating System Supported Windows 8
Operating System Supported Windows 8.1
Operating System Supported macOS 14
Operating System Supported ChromeOS 55+
Operating System Supported Mac OS X 13.0 Ventura
Operating System Supported macOS Sequoia 15
Operating System Supported Mac OS X 11.0 Big Sur
Operating System Supported Mac OS X 10.14 Mojave
Operating System Supported Mac OS X 10.12 Sierra
Operating System Supported Mac OS X 12.0 Monterey
Operating System Supported Windows 10
Operating System Supported Mac OS X 10.15 Catalina
Operating System Supported Windows 11
Physical Characteristics
Color Family Gray
Product Color Space Gray
Height 0.60"
Width 3.40"
Weight (Approximate) 5.20 oz
Miscellaneous
Package Contents
  • QUAD-USB-DP-ADAPT
  • 1 x Product Documentation
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
TAA Compliant Yes
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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