StarTech.com · MSTMDP123DP

StarTech MSTMDP123DP Mini DisplayPort to Triple DisplayPort MST Hub

Mini DisplayPort to Triple DisplayPort MST Hub designed for professional IT, electronics, security or workstation use.

Quick answer: MSTMDP123DP connects up to three DisplayPort monitors to one compatible Mini DisplayPort output, with digital resolution up to 4K.

Best forWindows productivity, digital-signage and specialist workstations that need three DisplayPort screens from one mDP source.

Check before orderingIndependent outputs require DisplayPort 1.2 MST with HBR2; a DP 1.1 source mirrors the same image and total bandwidth is shared across all displays.

Answers before you buy

Frequently asked questions

What is StarTech MSTMDP123DP?

It is a active Mini DisplayPort 1.2 to three-port DisplayPort MST hub that connects up to three DisplayPort monitors to one compatible Mini DisplayPort output, with digital resolution up to 4K.

Which connections or mounting method are provided?

Mini DisplayPort 20-pin male host input to three latching DisplayPort female outputs

What performance is specified?

Up to 4K; 21.6Gbps shared MST bandwidth; three extended or mirrored displays depending on host support

How is the product constructed?

Black plastic active hub with a 190mm attached cable and included universal AC adapter

What is required for three independent displays?

The source GPU must support DisplayPort 1.2 MST with HBR2 bandwidth.

What happens with a DisplayPort 1.1 source?

The hub operates as a splitter and mirrors the same source image across the attached displays.

What should be checked before ordering?

Independent outputs require DisplayPort 1.2 MST with HBR2; a DP 1.1 source mirrors the same image and total bandwidth is shared across all displays.

What warranty applies?

MSTMDP123DP carries a StarTech.com 3 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.

Planning a broader setup? Browse the DeviceDeal buying guides.

(MSTMDP123DP)

Features & highlights

Why choose MSTMDP123DP?

?Purpose-built designMini DisplayPort 20-pin male host input to three latching DisplayPort female outputs

?Specified performanceUp to 4K; 21.6Gbps shared MST bandwidth; three extended or mirrored displays depending on host support

?Professional constructionBlack plastic active hub with a 190mm attached cable and included universal AC adapter

?Key capabilityThree independent DisplayPort screens can expand a compatible Windows desktop from one Mini DisplayPort connection.

?Deployment advantageVESA and DisplayPort certification supports integration with compatible DP 1.2 MST systems.

?Order with confidenceIndependent outputs require DisplayPort 1.2 MST with HBR2; a DP 1.1 source mirrors the same image and total bandwidth is shared across all displays.

Compatibility reminder: Independent outputs require DisplayPort 1.2 MST with HBR2; a DP 1.1 source mirrors the same image and total bandwidth is shared across all displays.

StarTech MSTMDP123DP Mini DisplayPort to Triple DisplayPort MST Hub product image

Technical specifications

MSTMDP123DP specifications

Exact-model specifications for compatibility checking. Measurements may be rounded.

Warranty Information
Warranty	3 Years
Hardware
Active or Passive Adapter	Active
Audio	Yes
Chipset ID	MegaChips - STDP4320
Ports	3
Performance
Maximum Digital Resolutions	Up to 4K
Supported Resolutions	Note: 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. 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.
Wide Screen Supported	Yes
Connector(s)
Connector A	1 - Mini-DisplayPort (20 pin) Male
Connector B	3 - DisplayPort (20 pin) Latching Female
Software
OS Compatibility	Windows 10 (32/64); Windows 8/8.1 (32/64); Windows 7(32/64)
Special Notes / Requirements
Note	DisplayPort 1.2 with MST+HBR2 support from the GPU is required for independent display output
Power
Center Tip Polarity	Positive
Input Current	0.5 A
Input Voltage	100 - 240 AC
Output Current	3A
Output Voltage	5 DC
Plug Type	N
Power Consumption (In Watts)	15
Power Source	AC Adapter Included
Environmental
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
Cable Length	7.5 in [19 cm]
Color	Black
Enclosure Type	Plastic
Product Height	0.8 in [2 cm]
Product Length	15.2 in [38.6 cm]
Product Width	3.1 in [78 mm]
Weight of Product	3.1 oz [87 g]
Packaging Information
Package Height	2.2 in [55 mm]
Package Length	6.1 in [15.5 cm]
Package Width	9 in [22.8 cm]
Shipping (Package) Weight	14.4 oz [407 g]
What's in the Box
Included in Package	1 - Mini DisplayPort to DisplayPort MST Hub

Sources: https://www.devicedeal.com.au/startech-mini-displayport-to-3x-display-port-mst-h and https://www.startech.com/

SKU	MSTMDP123DP
Barcode #	65030851879
Brand	STARTECH
Shipping Weight	0.4400kg
Shipping Width	0.150m
Shipping Height	0.070m
Shipping Length	0.242m
Shipping Cubic	0.002541000m3

Manufacturer warranty

3 Years

This Australian-version product is supplied by DeviceDeal and is covered by the 3-year manufacturer warranty term listed for this exact product.

Keep your DeviceDeal tax invoice as proof of purchase.
Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
Warranty service does not replace rights that may apply under Australian Consumer Law.