---
product_id: 50844662
title: "StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP)"
price: "AR$283653"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/50844662-startech-com-3-port-multi-monitor-adapter-displayport-1-2
store_origin: AR
region: Argentina
---

# Driverless plug & play setup Supports dual 4K @ 30Hz + 1080p @ 60Hz 3 DisplayPort outputs StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP)

**Price:** AR$283653
**Availability:** ✅ In Stock

## Summary

> 🚀 Triple your screen, triple your impact.

## Quick Answers

- **What is this?** StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP)
- **How much does it cost?** AR$283653 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/50844662-startech-com-3-port-multi-monitor-adapter-displayport-1-2)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra HD Clarity:** Experience stunning visuals with dual 4K 30Hz and 1080p 60Hz support—crisp, clear, and professional.
- • **Boost Your Productivity:** Extend your desktop effortlessly to conquer multitasking and elevate your workflow.
- • **Seamless Windows Integration:** Optimized exclusively for Windows PCs with native MST support—no drivers, no hassle.
- • **Secure & Reliable Connection:** Latching DisplayPort connectors prevent accidental disconnections during intense work sessions.
- • **Triple DisplayPort Powerhouse:** Drive up to 3 monitors simultaneously for an immersive multi-screen workspace.

## Overview

The StarTech.com 3-Port Multi Monitor Adapter is a DisplayPort 1.2 MST hub designed exclusively for Windows PCs, enabling connection of up to three DisplayPort monitors. It supports dual 4K resolution at 30Hz plus one 1080p at 60Hz, or three ultrawide displays at 2560x1080 60Hz. With a driverless plug-and-play setup and secure latching connectors, it maximizes productivity by extending your desktop with minimal system resource use.

## Description

This DisplayPort 1.2 MST hub connects up to 3 monitors, including 2 at 4K 30Hz and 1 at 1080p 60Hz, to a single DisplayPort on your Windows device. No drivers needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00JLRBB8I |
| Best Sellers Rank | 64,277 in Computers & Accessories (See Top 100 in Computers & Accessories) 772 in USB Flash Drives |
| Brand Name | StarTech |
| Colour | Black |
| Compatible Devices | Devices with USB port (computers, laptops, USB devices) |
| Connector Type | DisplayPort |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,243) 4.1 out of 5 stars |
| External Testing Certification | RoHS, CE, FCC |
| Global Trade Identification Number | 00027242881310, 00065030851886, 00650308518860, 00724627116912, 00724627256427, 00821594795246, 04058829180973, 05054484751373, 05054533751378, 07426101374377, 07426800529542 |
| Item Dimensions | 38.6 x 7.9 x 2 centimetres |
| Item Part Number | USM64GXW |
| Item Type Name | Signal Splitter |
| Item Weight | 0.22 Pounds |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | MSTDP123DP |
| Model Number | MSTDP123DP |
| Number Of Items | 1 |
| Number Of Ports | 3 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Matte |
| Specific Uses For Product | PC, Monitor |
| Unit Count | 1.00 count |
| Upc | 065030851886 027242881310 |
| Warranty Type | Limited |

## Product Details

- **Compatible devices:** Monitor, Personal Computer
- **Specific uses for product:** PC, Monitor
- **Connector type:** DisplayPort
- **Colour:** Black
- **Item dimensions L x W x H:** 38.6 x 7.9 x 2 centimetres

## Images

![StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP) - Image 1](https://m.media-amazon.com/images/I/61YJE5ZIhGL.jpg)
![StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP) - Image 2](https://m.media-amazon.com/images/I/613CLNFkVIL.jpg)
![StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP) - Image 3](https://m.media-amazon.com/images/I/61llMQruznL.jpg)
![StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP) - Image 4](https://m.media-amazon.com/images/I/81IjMlGmmoL.jpg)
![StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP) - Image 5](https://m.media-amazon.com/images/I/71Iy6hWjs+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it work in reverse, to connect multiple computers to one monitor, one at a time, rather than having to switch the cable from PC to PC?**
A: No. You'd want a KVM switch for that.

**Q: Is this MST usable with displayPort output and hdmi input? Will I benefit of extended desktop?**
A: No it will not. Some more expensive Display port monitors have the electronics to daisy chain more monitors from one port. If your monitors do not have this facility then this is when you need this unit.It allows the connection of three Display Port monitors to one Display Port Graphics card output.HDMI is really DVI with Audio and, each port only supports one monitor. DP is completely different in operation and, can transmit other information as well as display.Hope this clears it up for you.

**Q: I want to be able to use two monitors independently, ie. move the picture from one to another, will this work?  also, any reported issues with sli?**
A: It is a good question, which I wrestled with last year, and it is hard to get good information from manufacturers. By experiment (and having to return a couple of products) I found that the answer - at least for a Mac is, sadly, NO. I gather the story may be different for a PC, but I have not tried one. On the Mac, these multi-port products only give you mirroring. To implement desktop expansion as you want (which was my requirement as well) you have to buy a SEPARATE adapter for EACH SCREEN, then connect them (as many as you like) using a (good quality) USB hub. There are videos on YouTube about how to do this. As this is a bit expensive you should remember that many Apple computers - a Mini Mac for example - already give you two ports: one mini port and one HDMI. I my case, I just bought adapters for these for the first two screens and I use the StarTech adapter for the third screen. The third screen is a beat slower than the others and the colour is not a perfect match, but if you are not running videos this is not a problem. I hope that helps. Good luck!

**Q: Can this be used for gaming consistently on 3 monitors at 75Hz plus?**
A: We've used it for 3 HD projectors running a graphics intensive programme with no problems.

## 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 Argentina*
*Store origin: AR*
*Last updated: 2026-09-05*