Startech

Startech Usb-c To Displayport Multi Monitor Splitter - Usb Type-c 2-port Mst Hub - Usb C To 2x Dp Splitter - Usb Type C To Dp Mst Hub - 3840 2160 - Displayport - Usb (mstcdp122dp)

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SKU:
18059966
MPN:
mstcdp122dp
Availability:
Usually ships the same or next business day. In stock at our CA, IN, MS, NJ, TX warehouses.
Shipping:
Calculated at Checkout
Stock Update:
02/28/2026 11:15:08 PM PST
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$80.55

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $76.26 each 76.26
Buy 3 - 4 and pay only $74.21 each 74.21
Buy 5 or above and pay only $72.56 each 72.56
Stock Update:
02/28/2026 11:15:08 PM PST

Description



This item is brand-new, factory sealed.

This MST hub lets you connect two DisplayPort monitors to your USB-C™ computer. MST works on any Windows® device with DP alt mode over USB Type-C™, such as models of Dell Precision™ and Dell XPS™ laptops. The MST hub is powered by the USB-C port, so you don't require an additional power adapter.

This adapter works with USB Type-C devices that pass a DisplayPort video signal and it's also compatible with Thunderbolt™ 3 ports.

Increase your productivity with multiple monitors

The newest generations of laptops are more portable than ever. Unfortunately, this could mean that you're left with fewer video outputs and confined to a small integrated screen. This MST hub solves these problems by letting you connect two independent displays to a USB-C port on your computer, which makes multitasking much easier.

Using the MST hub, you can extend your desktop onto additional monitors and stream independent content to each display. This makes it easier to multitask and increase your productivity -- perfect for creating an easy-to-dock hot-desk solution with a wireless keyboard and mouse peripheral set.

The hub also lets you mirror the same image onto multiple displays, for remote viewing applications such as digital signage.

Astonishing picture quality that won't drain your system resources

MST technology uses your existing video card to minimize the use of system resources while delivering Ultra HD 4K resolutions. 4K is supported by the latest A/V devices and offers four times the resolution of 1080p. Plus, because the MST hub can output high-definition 1080p, the MST hub is perfect for all high-resolution applications such as graphic design and CAD drawing.

Works with any monitor, television or projector

With this MST hub, you can use separate DP video adapters to connect HDMI, VGA or DVI displays, for compatibility with all of your existing monitors. The hub supports DP 1.2 enabled systems, for seamless integration with your existing video equipment.

The MSTCDP122DP supports plug-and-play installation for a hassle-free setup and is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Notes:

  • Your USB-C equipped device must support video (DP alt mode) to work with this adapter.
  • MST shares 21.6Gbps across all attached displays. Higher resolutions can restrict the available bandwidth with the remaining ports, please see our guideline below for determining an ideal resolution for your setup.

    Average resolution bandwidth allocation
    1920x1080 (High-definition 1080p) @60hz - 22%
    1920x1200 @60hz - 30%
    2560x1440 @60hz - 35%
    2560x1600 @60hz - 38%
    3840 x 2160 (Ultra HD 4K) @30hz - 38%

    Exceeding 100% will reduce functionality.


Package Contents:
  • USB-C to DisplayPort Multi-Monitor Splitter - 2-Port MST Hub
  • 1 x Quick-Start Guide

Features

End of Life Manual Availability:   
Yes

 

WEEE Statement:   
https://media.startech.com/cms/pdfs/mstcdp122dp_weee.pdf

 

EU RoHS Declaration URL:   
https://media.startech.com/cms/pdfs/mstcdp122dp_rohs.pdf

 

Package Contents:   
  • USB-C to DisplayPort Multi-Monitor Splitter - 2-Port MST Hub
  • 1 x Quick Install Guide

 

Environmental Certification:   
EU RoHS

 

Environmentally Friendly:   
Yes

 

REACH Declaration URL:   
https://media.startech.com/cms/pdfs/mstcdp122dp_rohs.pdf

 

REACH free of SVHC:   
Yes

 

Environmental Compliance:

Restriction of Hazardous Substances (RoHS) 2
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Waste Electrical and Electronic Equipment Directive (WEEE)

 

Country of Origin:   
China

 

Specs

Physical Characteristics
Weight (Approximate)1.55 oz
Length15.2"
Product ColorBlack
Height0.6"
Color FamilyBlack
Width2.3"
Warranty
Limited Warranty3 Year
Interfaces/Ports
DisplayPortYes
USBYes
Number of DisplayPort Outputs2
Video
Maximum Video Resolution3840 ? 2160
General Information
Brand NameStarTech.com
Manufacturer Website Addresshttp://www.startech.com
Marketing InformationThis USB-C to DisplayPort MST Hub lets you connect two DisplayPort monitors to your USB Type-C Windows device, conveniently helping you to maximize your productivity.
Multitasking Made Easy
With devices becoming more portable than ever, you can be limited to fewer video outputs and confined to your small integrated screen. This multi-stream transport hub solves that problem by enabling you to connect two separate displays to your USB-C computer, making multitasking much easier.
Using this USB-C to dual DisplayPort monitor adapter, you can mirror your display onto additional monitors or stream independent content to each display, which makes it the ideal accessory for travel or hot-desking.
Astonishing Picture Quality
MST technology uses your existing video card to minimize the use of system resources, while delivering UHD 4K resolutions for two monitors or displays simultaneously. With support for HD 1080p and UHD 4K, the dual-monitor splitter is perfect for all high-resolution applications such as graphic design and CAD drawing.
Hassle-Free Setup
Multi-stream transport offers an easy setup, by natively working on any Windows device that supports DP Alt Mode over USB Type-C. This USB-C dual-monitor adapter is Thunderbolt 3 compatible, and offers plug-and-play installation with no drivers or software required. Additionally, this DP MST hub is powered by the USB-C port, meaning no external power cords are necessary.
MSTCDP122DP is backed by a StarTech.com 3-year warranty, and free lifetime technical support.
More from the Manufacturer
More from the Manufacturer
Product TypeSignal Splitter
Product NameUSB-C to DisplayPort Multi-Monitor Splitter - 2-Port MST Hub
ManufacturerStarTech.com
Manufacturer Part NumberMSTCDP122DP
Packaged Quantity1 Each

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Startech Usb-c To Displayport Multi Monitor Splitter - Usb Type-c 2-port Mst Hub - Usb C To 2x Dp Splitter - Usb Type C To Dp Mst Hub - 3840 2160 - Displayport - Usb (mstcdp122dp)
$80.55