---
product_id: 258398258
title: "StarTech.com 3-Port DisplayPort 1.2 Splitter, DisplayPort to 3x DP Multi-Monitor Adapter, Dual 4K 30Hz and 1080p 60Hz Computer MST Hub, Windows Only (MSTDP123DP)"
brand: "startech"
price: "€ 159.00"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/258398258-startech-com-3-port-displayport-1-2-splitter-displayport-to
store_origin: NL
region: Netherlands
---

# Boosts productivity Extended/Duplicate modes 3x DisplayPort outputs StarTech.com 3-Port DisplayPort 1.2 Splitter, DisplayPort to 3x DP Multi-Monitor Adapter, Dual 4K 30Hz and 1080p 60Hz Computer MST Hub, Windows Only (MSTDP123DP)

**Brand:** startech
**Price:** € 159.00
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Workspace with Triple Display Magic!

## Quick Answers

- **What is this?** StarTech.com 3-Port DisplayPort 1.2 Splitter, DisplayPort to 3x DP Multi-Monitor Adapter, Dual 4K 30Hz and 1080p 60Hz Computer MST Hub, Windows Only (MSTDP123DP) by startech
- **How much does it cost?** € 159.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/258398258-startech-com-3-port-displayport-1-2-splitter-displayport-to)

## Best For

- startech enthusiasts

## Why This Product

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

## Key Features

- • **Resource Efficient:** Maximize your GPU performance while minimizing system strain.
- • **Stunning Resolutions:** Experience dual 4K at 30Hz and 1080p at 60Hz for crystal-clear visuals.
- • **Triple Display Power:** Seamlessly connect up to 3 monitors for an immersive workspace.
- • **Compatibility Champion:** Works flawlessly with major brands like HP, Dell, and Lenovo.
- • **Plug-and-Play Simplicity:** Driverless setup means you can get to work faster without the hassle.

## Overview

The StarTech.com 3-Port DisplayPort 1.2 Splitter is a powerful MST hub designed for Windows users, enabling seamless connection of up to three monitors with stunning resolutions of 2x 4K at 30Hz and 1x 1080p at 60Hz. Its driverless setup and compatibility with leading brands make it an essential tool for enhancing productivity in any professional environment.

## Description

com 3-Port DisplayPort 1.2 Splitter, DisplayPort to 3x DP Multi-Monitor Adapter, Dual 4K 30Hz and 1080p 60Hz Computer MST Hub, Windows Only (MSTDP123DP)

## Features

- MULTI MONITOR ADAPTER FOR WINDOWS: Triple DisplayPort MST hub drives up to 3x DisplayPort monitors in extended or duplicate mode using a DP port on Windows desktop PCs or laptops | Not compatible with macOS
- DISPLAY RESOLUTION: Triple monitor DP MST hub supports resolutions up to 2x 4K 30Hz + 1x 1080p 60Hz on three monitors or three ultrawide displays up to 2560x1080 60Hz
- COMPATIBILITY: 3-Port DisplayPort MST video splitter works with laptops, computers or desktop graphics cards |Requires host system with DP 1.2/HBR2/MST or later from HP, Dell & Lenovo and AMD, Nvidia & Intel video cards
- 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
- EASY TO USE: Triple monitor adapter natively supports 3x DP monitors; Works w/Windows only and provides an easy driverless setup | Latching DisplayPort connector ensures a reliable connection and prevents accidental disconnection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | StarTech |
| Series | MST hub - DisplayPort to 3x DisplayPort |
| Item model number | MSTDP123DP |
| Hardware Platform | PC |
| Operating System | Windows 10, Windows 7 |
| Item Weight | 3.52 ounces |
| Product Dimensions | 15.2 x 3.1 x 0.8 inches |
| Item Dimensions  LxWxH | 15.2 x 3.1 x 0.8 inches |
| Color | Black |
| Manufacturer | StarTech.com |
| ASIN | B00JLRBB8I |
| Is Discontinued By Manufacturer | No |
| Date First Available | April 10, 2014 |

## Product Details

- **Compatible devices:** PC
- **Specific uses for product:** personal
- **Connector type:** HDMI
- **Colour:** Black
- **Item dimensions L x W x H:** 38.6 x 7.9 x 2 centimeters

## Images

![StarTech.com 3-Port DisplayPort 1.2 Splitter, DisplayPort to 3x DP Multi-Monitor Adapter, Dual 4K 30Hz and 1080p 60Hz Computer MST Hub, Windows Only (MSTDP123DP) - Image 1](https://m.media-amazon.com/images/I/61YJE5ZIhGL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: will this work with one 3440x1440 monitor and one 2560x1440 monitor? and will i be able to do over 60hz? they both do 100hz+**
A: I'm fairly certain that you'd be pushing the limits of DisplayPort 1.2. Look at the total bandwidth being used of two monitors and if it exceeds roughly 24gbps, then the adapter won't handle it

**Q: I have my eyefinity 3 monitor setup and want to add a forth, can I use this adapter, and is it active?**
A: Note that previous answers were from 2015. Current AMD Radeon driver software (post-Castalyst) does not support MST, and NVidia has an article on their site explicitly stating their drivers do not support MST either. MST will still work in mirrored mode when in the BIOS and on Windows boot logo, because despite AMD and NVidia not supporting MST in their drivers, they DO still build the hardware to handle all of DisplayPort 1.4's feature set.

**Q: What hz does this have with 2560x1440 monitors?**
A: I have a 4 monitor setup, 2 of which go through the device. One at 3840x2160@30Hz, the other  1920x1080@60 Hz.

**Q: Why is this not using the whole screen. Why is there about 3 inches of my screen not being used.**
A: We do apologize for any inconvenience. We would like to look into this with you. Please feel free to contact us at 1-800-265-1844. Our Technical Advisors are available 24 hours a day, 5 days a week to provide support.  Atha, StarTech.com Support

## Frequently Bought Together

- StarTech.com 3-Port DisplayPort 1.2 Splitter, DisplayPort to 3x DP Multi-Monitor Adapter, Dual 4K 30Hz and 1080p 60Hz Computer MST Hub, Windows Only (MSTDP123DP)
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*