Startech Mini DisplayPort to HDMI Multi-Monitor Splitter - 3-Port MST Hub MSTMDP123HD
Features
(Pictures are For Illustration Purposes Only)
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Startech's MPN:
MSTMDP123HD
Use this adapter to connect three independent displays to a single mDP 1.2 port
Maximize your productivity by connecting up to three independent displays to your computer using the MST Hub
Connect your Mini DisplayPort computer to HDMI televisions, monitors or projectors, avoiding the hassle of additional HDMI adapters
Increase external video performance with support for resolutions up to 4K
This MST hub lets you connect three HDMI 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.
The MSTMDP123HD is backed by a 2-year StarTech.com warranty and free lifetime technical support.
Applications
Add more displays to your Surface Pro 3
Use one screen for reference data such as websites, while composing in another screen
Dock your mDP 1.2 device and add three high-resolution displays to your workstation
Create a panoramic video wall for DisplayPort digital signage applications
Edit images, video or audio clips across three displays in any orientation or resolution
Perfect for spanning a spreadsheet/worksheet across all three displays, to avoid side-scrolling
Enjoy the panoramic views built into games and display helpful codes/walkthrough data on a third display, at the same time
Warranty Information
Warranty
2 Years
Hardware
Audio
Yes
Chipset ID
STDP4320
Converter Type
MST Hub
Output Signal
HDMI
Ports
3
Performance
Maximum Digital Resolutions
3840 x 2160 @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
Connector(s)
Connector A
1 - Mini-DisplayPort (20 pin) Male Output
Connector B
3 - HDMI (19 pin) Female Output
Software
OS Compatibility
Windows 10 (32/64)
Windows 8/8.1 (32/64)
Windows 7(32/64)
Power
Center Tip Polarity
Positive
Input Current
0.5 A
Input Voltage
110V-240V AC
Output Current
3A
Output Voltage
5 DC
Plug Type
N
Power Consumption (In Watts)
15
Power Source
AC Adapter Included
Environmental
Humidity
50-90%
Operating Temperature
0°C to 45°C (32°F to 113°F)
Storage Temperature
-20°C to 70°C (-4°F to 158°F)
Physical Characteristics
Color
Black
Enclosure Type
Plastic
Product Height
0.6 in [14 mm]
Product Length
4.5 in [114 mm]
Product Weight
4.2 oz [119 g]
Product Width
2.6 in [66 mm]
Packaging Information
Shipping (Package) Weight
18.3 oz [519 g]
What's in the Box
Included in Package
1 - Mini DisplayPort to 3x HDMI MST Hub
1 - Universal power adapter (NA/EU/UK/AU)
1 - Quick install guide
Mini DisplayPort to Triple Head HDMI Multi Monitor MST Hub - DisplayPort 1.2 Multi Stream Video Output Hub - 1x mDP (M) to 3x HDMI (F) - DisplayPort Multiplicator
Brand Name : StarTech.com
Number of DisplayPort Inputs : 1
Number of HDMI Outputs : 3
Product Type : Signal Splitter
Basic
Brand Name:
StarTech.com
Number of DisplayPort Inputs:
1
Number of HDMI Outputs:
3
Product Type:
Signal Splitter
General Information
Brand Name:
StarTech.com
Manufacturer Part Number:
MSTMDP123HD
Manufacturer Website Address:
http://www.startech.com/au
Manufacturer:
StarTech.com
Packaged Quantity:
1
Product Name:
MST Hub - Mini DisplayPort to 3x HDMI
Product Type:
Signal Splitter
Interfaces/Ports
DisplayPort:
Yes
HDMI Out:
Yes
Number of DisplayPort Inputs:
1
Number of HDMI Outputs:
3
Miscellaneous
Certifications & Standards:
Environmentally Friendly:
Yes
Physical Characteristics
Colour:
Black
Height:
15.2 mm
Length:
114.3 mm
Material:
Plastic
Weight (Approximate) :
119 g
Width:
66 mm
Power Description
Input Voltage:
5 V DC
Video
Maximum Video Resolution:
3840 × 2160
Information
* Indication only, please consult the supplier stock level below. ** This is the stock level in our warehouse.
** Please check Stock Information below for out of stock items.
Stock Information
Our Qty in Stock Availability and ETA
Our own stock 0 Usually 1-3 days (when supplier has stock)
Supplier's Qty in Stock Availability and ETA Updated
Supplier one
0 ETA: 19/09/2025 10/09/25 10:08PM