Startech

StarTech.com USB C to HDMI Multi-Monitor Adapter - 3-Port MST Hub - USB C Multi Monitor (mstcdp123hd)

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SKU:
18157631
MPN:
mstcdp123hd
Availability:
Usually ships the same or next business day. In stock at our CA, NJ, TX warehouses.
Shipping:
Calculated at Checkout
Stock Update:
12/12/2025 04:43:19 PM PST
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$93.40

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 $89.18 each 89.18
Buy 3 or above and pay only $87.76 each 87.76
Stock Update:
12/12/2025 04:43:19 PM PST

Description



This item is brand-new, factory sealed.

Use this USB C hub to connect three independent HDMI displays to a single USB Type-C port. This MST (Multi-Stream Transport) hub lets you connect three HDMI monitors to your USB-C™ computer. MST ensures hassle-free setup by natively working on any Windows® device that supports DP Alt Mode over USB Type-C™, such as models of Dell™ Precision™ and Dell XPS™ laptops and ASUS® ROG GL752.

Increase your productivity with multiple monitors

The newest generation of laptops are more portable than ever. Unfortunately, this means you're left with fewer video outputs and a small integrated screen. This MST hub solves these problems by letting you connect three displays to a single 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, which is perfect for creating an easy-to-dock hot-desk solution with a wireless keyboard and mouse peripheral set.

You can also 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 delivers four times the resolution of 1080p. Plus, because the MST hub can output high-definition 1080p, the MST hub is perfect for high-resolution applications such as graphic design and medical imaging.

The MSTCDP123HD is backed by a 2-year StarTech.com warranty and free lifetime technical support.

Features

Environmentally Friendly:   
Yes

 

Country of Origin:   
China

 

Specs

Physical Characteristics
Product MaterialPlastic
Weight (Approximate)4.20 oz
Length4.1"
Product ColorBlack
Height0.6"
Width2.6"
Warranty
Limited Warranty3 Year
Interfaces/Ports
HDMI OutYes
USBYes
Number of HDMI Outputs3
Video
Maximum Video Resolution3840 × 2160
General Information
Brand NameStarTech.com
Manufacturer Website Addresshttp://www.startech.com
Marketing InformationThis 3-port USB-C to HDMI MST hub lets you connect three HDMI monitors to your USB Type-C Windows device, conveniently helping you to increase and maximize your productivity.
Multi-tasking 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 three displays to your USB-C computer, making multi-tasking much easier.
Using this USB-C to HDMI video splitter, 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 up to two monitors simultaneously. Plus, because the USB-C hub can output HD 1080p on three independent displays, it's perfect for all high-resolution applications such as graphic design and medical imaging.
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 to HDMI adapter is Thunderbolt 3 compatible and offers for plug-and-play installation with no drivers or software required. Additionally, this triple monitor adapter is powered by the USB-C port, meaning no external power cords are necessary.
MSTCDP123HD is backed by a StarTech.com 3-year warranty, and free lifetime technical support.
More from the Manufacturer
Product TypeSignal Splitter
Product NameUSB C to HDMI Multi-Monitor Adapter - 3-Port MST Hub - USB C Multi Monitor
ManufacturerStarTech.com
Manufacturer Part NumberMSTCDP123HD
Packaged Quantity1

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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.com USB C to HDMI Multi-Monitor Adapter - 3-Port MST Hub - USB C Multi Monitor (mstcdp123hd)
$93.40