Startech IT
Startech Mst Hub - Displayport To 3x Hdmi - Multi Stream Transport Hub - Dp 1.2 To Hdmi - 3840 2160 - Displayport - Hdmi Out - Plastic (mstdp123hd)
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- SKU:
- 18059970
- MPN:
- mstdp123hd
- Availability:
- Usually ships the same or next business day. In stock at our PA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/16/2025 07:09:06 AM PST
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 $105.66 each 105.66 |
| Buy 3 or above | and pay only $103.33 each 103.33 |
- Stock Update:
- 12/16/2025 07:09:06 AM PST
Description
This item is brand-new, factory sealed.
N/A. This MST hub lets you connect three HDMI® monitors to your DisplayPort™ (DP) 1.2 equipped Windows® 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. This MST hub solves both of these problems by letting you connect three additional displays to your computer, which makes multitasking much easier.
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. You can also mirror the same image onto multiple HDMI televisions or projectors for 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 using a DisplayPort 1.1 video card the MSTDP123HD will act as splitter, automatically mirroring your video source across all displays. Resolution limitations apply.
The MSTDP123HD supports plug-and-play installation for a hassle-free setup, and is backed by a StarTech.com 2-year warranty and free lifetime technical support.
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. 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. Some monitors limit available resolution
Features
Package Contents:
EU RoHS
Yes
China
- DisplayPort to HDMI Multi-Monitor Splitter - 3-Port MST Hub
- 1 x Universal Power Adapter (NA/EU/UK/AU)
- 1 x Quick Install Guide
Environmental Certification:
EU RoHS
Environmentally Friendly:
Yes
Environmental Compliance:
Restriction of Hazardous Substances (RoHS) 2
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
China
Specs
| Power Description | |
| Input Voltage |
|
| Physical Characteristics | |
| Product Material | Plastic |
| Weight (Approximate) | 4.48 oz |
| Length | 13" |
| Product Color | Black |
| Height | 0.6" |
| Color Family | Black |
| Width | 4.1" |
| Warranty | |
| Limited Warranty | 3 Year |
| Interfaces/Ports | |
| HDMI Out | Yes |
| DisplayPort | Yes |
| Number of HDMI Outputs | 3 |
| Number of DisplayPort Inputs | 1 |
| Video | |
| Maximum Video Resolution | 3840 ? 2160 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | This MST hub lets you connect three HDMI® monitors to your DisplayPort™ (DP) 1.2 equipped Windows® 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 three additional displays to your computer, which makes multitasking much easier. 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. You can also mirror the same image onto multiple HDMI televisions or projectorsfor remote viewing applications such as digital signage. Enjoy amazing video qualitywithout 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 using a DisplayPort 1.1 video card the MSTDP123HDwill act as splitter, automatically mirroring your video source across all displays. Resolution limitations apply. The MSTDP123HDsupports plug-and-play installation for a hassle-free setup, and is backed by a StarTech.com 3-year warranty and free lifetime technical support. Note: MST shares 21.6Gbps 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. Some monitors limit available resolution 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 - 43% Note: Exceeding 100% will reduce functionality. Examples of Supported Resolution Configurations Screen 1 Resolution Screen 2 Resolution Screen 3 Resolution Total % of Bandwidth 1920x1200 @60hz (30%) 1920x1200 @60hz (30%) 1920x1200 @60hz (30%) 90% 2560x1440 @60hz (35%) 2560x1440 @60hz (35%) 1920x1200 @60hz (30%) 92% 2560x1600 @60hz (38%) 2560x1600 @60hz (38%) 1920x1080 @60hz (22%) 98% 3840x2160 @30hz (43%) 1920x1200 @60hz (30%) 1920x1080 @60hz (22%) 95% 3840x2160 @30hz (43%) 3840x2160 @30hz (43%) None 86% Examples of Unsupported Resolution Configurations Screen 1 Resolution Screen 2 Resolution Screen 3 Resolution Total % of Bandwidth 2560x1600 @60hz (38%) 2560x1600 @60hz (38%) 1920x1200 @60hz (30%) 106% 3840x2160 @30hz (43%) 2560x1600 @60hz (43%) 1920x1200 @60hz (30%) 116% 3840x2160 @30hz (43%) 2560x1600 @60hz (43%) 2560x1440 @60hz (35%) 121% 3840x2160 @30hz (43%) 3840x2160 @30hz (43%) 3840x2160 @30hz (38%) 124% More from the Manufacturer More from the Manufacturer |
| Product Type | Signal Splitter |
| Product Name | DisplayPort to HDMI Multi-Monitor Splitter - 3-Port MST Hub |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | MSTDP123HD |
| Packaged Quantity | 1 Each |
| Media & Performance | |
| Maximum Operating Distance | 49.87 ft |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Startech Mst Hub - Displayport To 3x Hdmi - Multi Stream Transport Hub - Dp 1.2 To Hdmi - 3840 2160 - Displayport - Hdmi Out - Plastic (mstdp123hd)
$112.47