Official Partner
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 3-year StarTech.com warranty and free lifetime technical support.
Applications
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
| Specifications | Details |
|---|---|
| Warranty Information | Warranty: 3 Years |
| Connector(s) | Connector A: 1 - Mini-DisplayPort (20 pin) |
| Connector B: 3 - HDMI (19 pin) | |
| 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) | |
| Humidity: 50-90% | |
| Hardware | Active or Passive Adapter: Active |
| AV Input: Mini DisplayPort - 1.2 | |
| Ports: 3 | |
| AV Output: HDMI - 1.4 | |
| Audio: Yes | |
| Chipset ID: MegaChips - STDP4320 | |
| Packaging Information | Package Height: 6.6 cm [2.6 in] |
| Package Length: 24.2 cm [9.5 in] | |
| Shipping (Package) Weight: 0.5 kg [1.1 lb] | |
| Package Width: 15.4 cm [6.1 in] | |
| Package Quantity: 1 | |
| Performance | Audio Specifications: HDMI - 7.1 Channel Audio |
| Maximum Cable Distance To Display: 15.2 m [49.9 ft] | |
| Maximum Digital Resolutions: 3840 x 2160 @30hz | |
| Supported Resolutions: 1024x768, 1280x720 (HD 720p), 1920x1080 (HD 1080p), 1920x1200, | |
| 2560x1440, 2560x1600, 3840 x 2160 (Ultra HD 4K) @30hz | |
| Wide Screen Supported: Yes | |
| Physical Characteristics | Weight of Product: 120 g [4.2 oz] |
| Color: Black | |
| Material: Plastic | |
| Product Length: 11.4 cm [4.5 in] | |
| Product Width: 6.6 cm [2.6 in] | |
| Product Height: 1.4 cm [0.6 in] | |
| Power | Power Source: AC Adapter Included |
| Input Voltage: 100 - 240 AC | |
| Input Current: 0.5 A | |
| Output Voltage: 5 DC | |
| Output Current: 3A | |
| Center Tip Polarity: Positive | |
| Plug Type: N | |
| Power Consumption (In Watts): 15 | |
| Software | OS Compatibility: Windows 11, Windows 10 (32/64), Windows 8/8.1 (32/64), Windows 7(32/64) |
| 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 |
| Description | Downloads |
|---|---|
| Startech 3-Port Multi Monitor Adapter DataSheet | Downloads |
| Startech 3-Port Multi Monitor Adapter Quick Start Guide | Downloads |
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