STARTECH 

MSTMDP124DP StarTech.com MST Hub - Mini DisplayPort to 4x DisplayPort - Multi-Stream Transport Hub - mDP 1.2

Mfg Part Number:  MSTMDP124DP  
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Price: $144.99 + Free Shipping
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Last Updated: Apr 16, 2026
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This MST hub lets you connect four monitors to your Mini DisplayPort™ (mDP) 1.2 equipped Windows® tablet, laptop or desktop. Increase productivity with multiple screens The newest generations of computers are more portable than ever, which often means that you're left with fewer video outputs and smaller integrated screens. ThisMST hubsolves both of these problems by letting you connect four additional displays to your computer, which makes multitasking much easier. Connect to any display With the MST hub, you can use Mini DisplayPort video adapters and cable adapters that enable you to connect HDMI, VGA or DVI displays. This ensures that your MST hub will be compatible with virtually any television, monitor or projector. The hub is VESA and DisplayPort certified to support DP 1.2 enabled systems, for seamless integration with your existing video equipment. Configure your displays for any environment Using the MST hub, you can extend your desktop onto additional monitors and stream independent content to each display, giving you the freedom to multitask and increase your productivity. You can also mirror the same image onto multiple displaysfor remote viewing applications such as digital signage. Enjoy amazing video quality, without draining system resources MST technology uses your existing video card to minimize the use of system resources while delivering Ultra HD 4K resolutions. This unprecedented performance makes MST perfect for high-resolution applications such as graphic design, gaming and medical imaging. Note: When usinga DisplayPort 1.1 video card the MSTMDP124DP will act as a splitter, automatically mirroring your video source across all displays. Resolution limitations apply. The MSTMDP124DP supports plug-and-play installation for a hassle-free setup, and is backed by a StarTech.com 3-year warranty and free lifetime technical support. Notes: MST shares 21.6 Gbps 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.Certain graphics adapters have limited MST support and will only output to three displays in total. If more than three monitors are attached, the fourth will be disabled. The Surface Pro 3, Surface Pro 4, and Surface Bookonly supportthe use of three displays in total. If this device is used with the Surface Pro 3,andthree externalmonitors, the built-in touch screen on your Surface will be disabled. 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% Note: Exceeding 100% will reduce functionality. Examples of supported resolution configurations Screen 1 Resolution Screen 2 Resolution Screen 3 Resolution Screen 4 Resolution Total % of Bandwidth More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number MSTMDP124DP
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name MST hub - Mini DisplayPort to 4x DisplayPort
Packaged Quantity 1 Each
Product Type Signal Splitter
Technical Information
Minimum Frequency 30 Hz
Maximum Frequency 60 Hz
Video
Maximum Video Resolution 3840 × 2160
Interfaces/Ports
DisplayPort Yes
Number of DisplayPort Outputs 4
Power Description
Input Voltage 120 V AC
Input Voltage 230 V AC
Physical Characteristics
Color Family Black
Product Color Black
Product Material Plastic
Height 0.6"
Width 2.6"
Length 15.2"
Weight (Approximate) 4.48 oz
Miscellaneous
Package Contents
  • MST hub - Mini DisplayPort to 4x DisplayPort
  • 1 x Universal Power Adapter (NA/EU/UK/AUS)
  • 1 x Quick Install Guide
Additional Information Hardware
  • Audio Yes
  • Chipset ID STDP4320
  • Converter Type MST Hub
  • Output Signal DisplayPort
  • Ports 4
Performance
  • Maximum Digital Resolutions 3840 x 2160 (Ultra HD 4K) @30hz
  • Supported Resolutions 1024x768
  • 1280x720 (High-definition 720p)
  • 1920x1080 (High-definition 1080p)
  • 1920x1200
  • 2560x1440
  • 2560x1600
  • 3840 x 2160 (Ultra HD 4K) @30hz
  • Wide Screen Supported Yes
Power
  • Center Tip Polarity Positive
  • Input Current 0.5 A
  • Input Voltage 110 ~ 240 AC
  • Output Current 3A
  • Output Voltage 5 DC
  • Plug Type N
  • Power Source AC Adapter Included
Country of Origin China
Environmentally Friendly Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty 3 Year

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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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