StarTech.com Mini DisplayPort MST Hub - 3-Port - mDP to 3x DisplayPort Splitter - 4K 60Hz

StarTech.com MSTMDP123DP

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Manufacturer Part#  MSTMDP123DP

UPC Code: 065030851879

Provantage Code:  STR93CN

Condition:  Factory New

  • Product Type: Signal Splitter
  • Limited Warranty: 2 Year
  • Color: Black
  • Material: Plastic

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StarTech.com MSTMDP123DP Specifications

    Mini DisplayPort MST Hub - 3-Port - mDP to 3x DisplayPort Splitter - 4K 60Hz

At a Glance

    • 1 high-speed RS232 serial port and 1 IEEE 1284 parallel port
    • Native single chip, single lane PCI Express
    • 128-byte deep FIFO per transmitter and receiver
    • Selectable power output on pin 9 of the serial port
    • Automated in-band flow control using programmable Xon/Xoff
    • Supports x1,x2,x4,x8,x16(lane)PCI-Express connectors


    This MST hub lets you connect three DisplayPort monitors to your Mini DisplayPort computer. MST works on any Windows® device that supports DisplayPort 1.2, such as models of the Lenovo™ Think Pad® and Microsoft® Surface™. When connected to earlier revisions of DisplayPort, such as DP 1.1 the MST hub acts as a video splitter. Increase your productivity with multiple monitors

    The newest generations of laptops are more portable than ever, unfortunately this means you're left with fewer video outputs and a small integrated screen. The MST hub solves these problems by letting you connect three independent displays to a single mDP 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, which 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. 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 all high-resolution applications such as graphic design and medical imaging.

    Works with any monitor, television or projector

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

    The MSTMDP123DP has been certified by Microsoft and tested for compatibility with your Microsoft Surface Pro 3, Surface Pro 4 and Surface Book and is backed by a 3-year StarTech.com warranty and free lifetime technical support.

    More from the Manufacturer

Environmental Certification




Package Contents

    • Mini DisplayPort 1.2 to Triple Head DisplayPort Multi Monitor MST Hub
    • 1 x Universal Power Adapter (NA/EU/UK/AUS)
    • 1 x Instruction Manual

Additional Product Image


General Information
Product NameMini DisplayPort MST Hub - 3-Port - mDP to 3x DisplayPort Splitter - 4K 60Hz
Manufacturer Part NumberMSTMDP123DP
Packaged Quantity1
Product TypeSignal Splitter
Number of DisplayPort Outputs3
Power Description
Input Voltage120 V AC

230 V AC

Maximum Video Resolution3840 × 2160
Physical Characteristics
Limited Warranty2 Year
Environmentally FriendlyYes
Other Information
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Supplies/Accessories for StarTech.com MSTMDP123DP

StarTech.com DisplayPort 1.2 Cable with Latches - Certified, 10 ft /M


StarTech.com DisplayPort to VGA Video Adapter Converter

Mfg Part# DP2VGA

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StarTech.com MSTMDP123DP