---
product_id: 25016743
title: "StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz"
brand: "startech.com"
price: "$917.19"
currency: USD
in_stock: true
reviews_count: 13
url: https://mariana.desertcart.com/products/25016743-startech-displayport-1-2-to-3x-hdmi-mst-hub-3x
store_origin: MP
region: Northern Mariana Islands
---

# MST tech minimizes system resource use Supports up to dual 4K 30Hz or triple 1080p 60Hz 3x HDMI outputs for multi-display setups StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz

**Brand:** startech.com
**Price:** $917.19
**Availability:** ✅ In Stock

## Summary

> 🚀 Triple your screens, triple your impact!

## Quick Answers

- **What is this?** StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz by startech.com
- **How much does it cost?** $917.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [mariana.desertcart.com](https://mariana.desertcart.com/products/25016743-startech-displayport-1-2-to-3x-hdmi-mst-hub-3x)

## Best For

- startech.com enthusiasts

## Why This Product

- Trusted startech.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal Clear Visuals:** Enjoy stunning 1080p at 60Hz on three screens or dual 4K at 30Hz for ultra-sharp detail
- • **Plug-and-Play Simplicity:** No drivers needed—just connect and elevate your display game with zero hassle
- • **Triple Monitor Powerhouse:** Expand your workspace with 3 HDMI displays from a single DisplayPort
- • **Boost Productivity Instantly:** Effortlessly extend or duplicate your desktop to multitask like a pro in any office setup
- • **Seamless Windows Compatibility:** Optimized for Windows PCs and laptops with DP 1.2, perfect for top brands like Dell, HP, Lenovo

## Overview

The StarTech DisplayPort 1.2 to 3x HDMI MST Hub transforms a single DisplayPort output into three HDMI monitors, supporting up to 3x 1080p 60Hz or dual 4K 30Hz displays on Windows systems. Designed for professionals seeking enhanced multitasking, it leverages MST technology to deliver uncompressed video with minimal system resource use. Compatible with major PC brands and backed by a 3-year warranty, this plug-and-play hub is the ultimate upgrade for any productivity-driven workspace.

## Description

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 acts as a 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 3-year warranty and free lifetime technical support.

Review: A superstar! - I received this early Nov 2024 and it has been a superstar ever since. I saw a couple remarks about the unit locking up and/or overheating. Hasn't happened to me. I use mine in my work, and having 3 screens has improved my productivity. It stays on 24 hours a day 7 day a week and is in use for four of those day in 10 hour shifts. I'm very happy with it....money well spent!
Review: Great tool. - Great tool to connect computer to two monitors when the computer terminals and monitor plugs don't match. Display port on computer, and HDMI on monitors. Very easy to install.

## Features

- MULTI MONITOR ADAPTER FOR WINDOWS: DisplayPort to HDMI MST hub drives up to 3x HDMI monitors in extended or duplicate mode using a DP port on Windows desktop PCs or laptops | Not compatible with macOS
- DISPLAY RESOLUTION: Multiple monitor DisplayPort to HDMI MST hub supports HD resolutions up to 3x 1080p 60Hz on three monitors, or dual 4K 30Hz on two monitors, or can support three ultrawide displays up to 2560x1080
- COMPATIBILITY: 3-Port DisplayPort to HDMI MST video splitter requires host system with DP 1.2/HBR2/MST or later from HP, Dell & Lenovo and AMD, NVidia & Intel video cards; Not compatible with laptops/computers with HDMI output ports
- INCREASE PRODUCTIVITY: Increase productivity by extending your desktop at your workstation in the office/home office; MST technology uses your GPU/video card performance to deliver uncompressed video and use minimal system resources
- GPU CAPABILITIES: Please verify maximum number of displays supported by your GPU; Some GPU chips (such as Intel HD Graphics) are only capable of supporting a maximum of three displays (laptop screen may be disabled when connected to three monitors)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015J8Q6ZK |
| Best Sellers Rank | #357 in DVI-HDMI Adapters |
| Brand | StarTech.com |
| Built-In Media | Video/audio splitter - 3 ports |
| Color | Black |
| Compatible Devices | PC |
| Connector Type | HDMI |
| Current Rating | 1 A |
| Customer Reviews | 4.1 out of 5 stars 285 Reviews |
| Finish | Hdmi |
| Input Voltage | 30 volts |
| Item Dimensions | 13 x 4.1 x 0.6 inches |
| Item Type Name | Signal Splitter |
| Item Weight | 4.48 ounces |
| Item dimensions L x W x H | 13 x 4.1 x 0.6 inches |
| Manufacturer | StarTech.com |
| Mfr Part Number | MSTDP123HD |
| Model Number | MSTDP123HD |
| Number of Items | 1 |
| Number of Ports | 3 |
| Package Quantity | 1 |
| Power Plug Type | Type N |
| Specific Uses For Product | PC |
| UPC | 065030861526 |
| Unit Count | 1 Count |
| Warranty Description | 3 Years |
| Warranty Type | Lifetime |

## Product Details

- **Color:** Black
- **Compatible Devices:** PC
- **Connector Type:** HDMI
- **Item dimensions L x W x H:** 13 x 4.1 x 0.6 inches
- **Specific Uses For Product:** PC

## Images

![StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz - Image 1](https://m.media-amazon.com/images/I/61g8UA0gJkL.jpg)
![StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz - Image 2](https://m.media-amazon.com/images/I/712gUQlDiyS.jpg)
![StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz - Image 3](https://m.media-amazon.com/images/I/717RM581y8S.jpg)
![StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz - Image 4](https://m.media-amazon.com/images/I/81vuKKlhrXS.jpg)
![StarTech DisplayPort 1.2 to 3x HDMI MST Hub, 3x 1080p or Dual 4K 30Hz - Image 5](https://m.media-amazon.com/images/I/81KxTAEqKGS.jpg)

## Questions & Answers

**Q: My monitors are not displaying after waking my computer from sleep. Why is this happening?**
A: Sleep and hibernation may lead to some problems in Windows 7-10. Windows 11 allows the operating system to remember window locations and fixes rearrangement issues. We recommend using sleep less frequently if you're not using Windows 11.

**Q: My window locations or display arrangement has changed. How can I fix this?**
A: If you can't upgrade to Windows 11, set the input of each display to HDMI. Avoid using Auto. Use the Scan button on the hub to help re-detect the displays. Afterward, use Display Settings to arrange the displays.

**Q: Why can't I get all of my displays working?**
A: Make sure your video card supports MST and the number of displays you need. Check that you are not exceeding the video bandwidth limits of DisplayPort 1.2. Please refer to the table in the Amazon listing.

**Q: What does the Scan button do?**
A: The SCAN button resyncs all of the attached displays, and can be used if any of the displays are not detected.

**Q: Can I use a 4K 60Hz display and just use it at a lower resolution?**
A: No. It may still negotiate the full 4K bandwidth and prevent other displays from working.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A superstar!
*by G***Y on March 26, 2025*

I received this early Nov 2024 and it has been a superstar ever since. I saw a couple remarks about the unit locking up and/or overheating. Hasn't happened to me. I use mine in my work, and having 3 screens has improved my productivity. It stays on 24 hours a day 7 day a week and is in use for four of those day in 10 hour shifts. I'm very happy with it....money well spent!

### ⭐⭐⭐⭐⭐ Great tool.
*by D***C on December 5, 2025*

Great tool to connect computer to two monitors when the computer terminals and monitor plugs don't match. Display port on computer, and HDMI on monitors. Very easy to install.

### ⭐⭐⭐⭐⭐ AWESOME ! RUNS 3 HDMI MONITORS OFF THE DISPLAY PORT - TRIED MANY OTHERS BEFORE FOUND IT
*by M***R on January 8, 2025*

This is a fantastic product that runs 3 monitors off hdmi cables from the hub that is connected to the display port of the computer. I tried many other devices and none worked. Do yourself a favor and go to chatgpt 4 and enter the make and model of your computer and ask it what you need to run 3 monitors and it will tell you. I tried this after trying numerous devices for 3 days without success. THis one works if your onboard graphics card supports 3 monitors - ask chatgpt4 and save yourself a lot of trouble .

## Frequently Bought Together

- StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 to 3x HDMI MST Hub - Triple 1080p HDMI Monitors - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x HDMI (MSTDP123HD)
- WALI Triple Monitor Stand, Free Standing Three LCD Monitor Fully Adjustable Desk Mount Fits 3 Screens up to 27 inch, 22 lbs Weight Capacity per Arm (MF003), Black
- Sceptre New 27-inch Gaming Monitor 100Hz 1ms DisplayPort HDMI x2 100% sRGB AMD FreeSync Build-in Speakers, Eye Care Frameless Machine Black 2024 (E275W-FW100T)

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**Shop now:** [https://mariana.desertcart.com/products/25016743-startech-displayport-1-2-to-3x-hdmi-mst-hub-3x](https://mariana.desertcart.com/products/25016743-startech-displayport-1-2-to-3x-hdmi-mst-hub-3x)

---

*Product available on Desertcart Northern Mariana Islands*
*Store origin: MP*
*Last updated: 2026-09-03*