Startech

StarTech USB-C to Triple DisplayPort MST Hub MST14CD123DP

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SKU:
19978428
MPN:
mst14cd123dp
Availability:
Usually ships the same or next business day. In stock at our CA, PA, TX warehouses.
Shipping:
Calculated at Checkout
Stock Update:
12/13/2025 12:06:21 AM PST
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$91.16

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 $85.85 each 85.85
Buy 3 - 4 and pay only $83.58 each 83.58
Buy 5 or above and pay only $81.73 each 81.73
Stock Update:
12/13/2025 12:06:21 AM PST

Description



This item is brand-new, factory sealed.

StarTech.com USB-C to Triple DisplayPort 1.4 MST Hub, 4K 60Hz, 1ft (30cm) Cable, USB Type-C to DisplayPort 1.4 Multi-Stream Transport Hub, DisplayPort Splitter, Triple Monitor Adapter (MST14CD123DP)
  • HIGH PERFORMANCE: This USB-C to Triple DisplayPort MST Hub drives three 4K 60Hz displays; using USB-C DisplayPort Alt-Mode - DP 1.4; DSC; HBR3; 32.4Gbps; HDR; 2ch Audio; MST - USB4; TB4; TB3 compatible - Windows Only - Not compatible with macOS
  • PRODUCTIVITY: This USB-C to DisplayPort splitter drives 3x 4K 60Hz mirrored or extended displays using a USB-C DP Alt-Mode port to increase your productivity - Compatible with 1080p and lower resolutions
  • IMAGE QUALITY: This adapter features a unique video signal booster which amplifies the signal and ensures reliable performance; even with lower quality cables - The amplifier also increases the max; supported DP cable length compared to other brands
  • CONVENIENCE: With a built-in 1ft (30cm) cable, this bus-powered 3-port MST display adapter connects easily to your computer/monitors - Driverless plug and play setup enables quick connection to your DisplayPort monitors without installing extra software
  • COMPATIBILITY: Multi Stream Transport (MST) Hub works with Dell XPS; Precision; or Latitude - Lenovo ThinkPad X1 Carbon; Extreme - Surface Laptop 3; Book 3; or Pro 7 - HP ProBook; Elitebook; Spectre; or Zbook - Small Form Factor PCs (mini-ITX)
  • Product Dimensions: 1.7 x 4.1 x 0.6 inches
  • Item Weight: 1.76 ounces

This USB-C to DisplayPort MST Hub aenables a connection to three DisplayPort monitors, using a DisplayPort Alternate Mode (DP Alt Mode) capable USB-C enabled host device. Multi-tasking Made Easy This USB-C to DisplayPort video splitter allows you to configure your displays in extended or duplicated mode. Connecting three independent 4K 60Hz displays creates high-performance workstations. This empowers increased multi-tasking across your organization, resulting in increased productivity. Host Connection Output 1 Resolution Output 2 Resolution Output 3 Resolution DisplayPort 1.4 with DSC 4K 60Hz 4K 60Hz 4K 60Hz DisplayPort 1.4 4K 60Hz 4K 30Hz 4K 30Hz DisplayPort 1.2 4K 30Hz 4K 30Hz 1080p 60Hz 4K at 60Hz and HDR Multi-Stream Transport (MST) technology combines multiple video signals into a single output signal/stream. This MST Hub separates the single input stream into three independent signals, one for each DisplayPort enabled display. Support for High Dynamic Range (HDR) offers increased contrast, brightness, colors, and greater luminosity. Hassle-Free Setup Windows devices that support DP Alt Mode over USB-C feature native support for MST. This USB-C to DisplayPort hub is compatible with Thunderbolt 3/4, and USB4 enabled Windows devices. Plug-and-play installation, with no drivers or software required. The 12in (30cm) attached cable provides options for flexible installation configurations, reducing the amount of strain on ports and connectors. Additionally, this triple-monitor splitter is bus-powered, meaning no external power is required. This product is backed for 3-years, including free lifetime 24/5 multi-lingual technical assistance.

Features

Environmentally Friendly:   
Yes

 

Environmental Compliance:

Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)

 

Country of Origin:   
China

 

Specs

Physical Characteristics
Weight (Approximate)1.80 oz
Length1.7"
Product ColorGray
Height0.6"
Color FamilyGray
Width4.1"
Warranty
Limited Warranty3 Year
General Information
Brand NameStarTech.com
Manufacturer Website Addresshttp://www.startech.com
Marketing InformationThis USB-C to DisplayPort MST Hub enables a connection to three DisplayPort monitors, using a DisplayPort Alternate Mode (DP Alt Mode) capable USB-C enabled host device.
IT Pro Performance
This adapter features a unique video signal booster which amplifies the signal and ensures reliable performance, even with lower quality cables. The amplifier also increases the max. supported DP cable length compared to other brands.
Multi-tasking Made Easy
This USB-C to DisplayPort video splitter allows you to configure your displays in extended or duplicated mode. Connecting three independent 4K 60Hz displays creates high-performance workstations. This empowers increased multi-tasking across your organization, resulting in increased productivity.
4K at 60Hz and HDR
Multi-Stream Transport (MST) technology combines multiple video signals into a single output signal/stream. This MST Hub separates the single input stream into three independent signals, one for each DisplayPort enabled display. Support for High Dynamic Range (HDR) offers increased contrast, brightness, colors, and greater luminosity.
Hassle-Free Setup
Windows devices that support DP Alt Mode over USB-C feature native support for MST. This USB-C to DisplayPort hub is compatible with Thunderbolt 3/4, and USB4 enabled Windows devices. Plug-and-play installation, with no drivers or software required. The 12in (30cm) attached cable provides options for flexible installation configurations, reducing the amount of strain on ports and connectors. Additionally, this triple-monitor splitter is bus-powered, meaning no external power is required.
This product is backed for 3-years, including free lifetime 24/5 multi-lingual technical assistance.
More from the Manufacturer
More from the Manufacturer
Product TypeA/V Adapter
Product NameUSB-C to 3x DisplayPort MST Hub
ManufacturerStarTech.com
Manufacturer Part NumberMST14CD123DP
Packaged Quantity1
Technical Information
Connector Gender on First EndMale
Connector on Second End Details3 x DisplayPort 1.4 Digital Audio/Video - Female
Connector on First End Details1 x 24-Pin USB Type C - Male
Connector Type on First EndUSB Type C - Male
Connector Type on Second EndDisplayPort 1.4 Digital Audio/Video - Female
Connector Gender on Second EndFemale
Features
Cable Length11.80"
Adapter TypeDisplayPort/USB-C

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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 Triple DisplayPort MST Hub MST14CD123DP
$91.16