Multi Monitor Adapter StarTech.com MSTDP123DP

Name: Multi Monitor Adapter StarTech.com MSTDP123DP MSTDP123DP
Brand: StarTech
SKU: 624689
Price: 65.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The StarTech.com 3-Port Multi Monitor Adapter allows you to connect up to three monitors via DisplayPort. It supports dual 4K at 30Hz and one 1080p display, perfect for extended desktop mode on Windows PCs. With a compact design and a cable length of 0.19 m, it is easy to set up. The adapter is powered by a 5V output and is compatible with a wide range of input voltages (110-240V).

Available at price 65.99 €: 15 pcs.

Total available for order: 30 pcs.

Warranty: 2 Years

SKU: 624689

Manufacturer: StarTech

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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2b. Kengaraga str., Riga, Latvia, LV-1063

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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.42 kg)

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Product information

Description

The StarTech.com MSTDP123DP Multi Monitor Adapter lets you connect up to three independent displays to a single DisplayPort 1.2 port on a Windows laptop or desktop. The compact adapter supports DisplayPort MST (Multi-Stream Transport) to extend or mirror your desktop across multiple monitors and is compatible with HDMI, DVI and VGA displays when used with appropriate passive or active adapters. The adapter is VESA and DisplayPort certified and is available in a compact black enclosure with a short integrated cable (0.19 m).

Advantages

This adapter enables multi-monitor configurations from a single DP 1.2 output, reducing the need for multiple video ports. It supports high-resolution outputs including Ultra HD 4K (at 30Hz) while minimizing system resource usage via MST technology. The MSTDP123DP is plug-and-play on Windows systems, compatible with a wide range of displays through standard video adapters, and is backed by a StarTech.com 3-year warranty and free lifetime technical support.

Suitable for

Extending a Windows desktop across up to three monitors for increased productivity
Mirroring a single image across multiple displays for signage or presentations
Connecting mixed display types (DisplayPort to HDMI/DVI/VGA) using compatible adapters
High-resolution workflows such as graphic design, medical imaging or content review (subject to bandwidth limits)

Key specifications

Model: StarTech.com MSTDP123DP
Input: DisplayPort 1.2
Output: Three independent DisplayPort streams (use adapters for HDMI/DVI/VGA)
MST bandwidth: 21.6 Gbps shared across all displays
Supported resolutions (examples): up to 3840x2160 @30Hz (per display depending on bandwidth allocation)
Cable length: 0.19 m (integrated)
Power: 5 V output; input voltage range 110-240 V
Color: Black
Weight: 0.099 kg
Warranty: 3 years

How to use

Connect the adapter’s DisplayPort plug to your computer’s DP 1.2 port, then attach your monitors using DisplayPort cables or DisplayPort-to-HDMI/DVI/VGA adapters as required. On Windows systems the adapter supports plug-and-play; configure display modes (extend or duplicate) in Display Settings. If your system has DisplayPort 1.1 instead of 1.2, the adapter will mirror the source across all displays rather than providing independent outputs. Monitor resolutions must be chosen so the total MST bandwidth (21.6 Gbps) is not exceeded.

Usage recommendations

Allocate bandwidth according to the listed average resolution percentages (for example, 1920x1080@60Hz ≈22%, 2560x1440@60Hz ≈35%, 3840x2160@30Hz ≈38%) and avoid configurations that total more than 100% to prevent reduced functionality. Some graphics adapters support only a total of three displays; connecting more than three monitors may disable the fourth.

Specifications

Weight:: 0.099 kg
Product colour:: Black

All features

AC adapter included:: Yes
Video out:: 3x DisplayPort
Video port type:: DisplayPort
Input current:: 0.5
Housing material:: Plastic
Video ports quantity:: 3
Included power plug types:: AU, EU, NA, UK

Operational conditions

Storage temperature (T-T):: -20 - 70
Operating temperature (T-T):: 0 - 45

Technical details

Compliance certificates:: RoHS

Other features

Cable length:: 0.19 m
Manual:: Yes

Weight & dimensions

Weight:: 0.099 kg
Package weight:: 409 g
Height:: 20 mm
Width:: 78 mm
Depth:: 386 mm

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 15 W
Output voltage:: 5
Output current:: 3 A
AC input voltage:: 110 - 240

System requirements

Windows operating systems supported:: Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 7 Home Premium, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 7 Starter, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Enterprise

Design

Product colour:: Black

Performance

Certification:: ROHS

Logistics data

Master (outer) case height:: 230 mm
Master (outer) case width:: 340 mm
Master (outer) case length:: 500 mm
Products per master (outer) case:: 10 pc(s)
Harmonized System (HS) code:: 85176990

Packaging data

Package depth:: 155 mm
Package height:: 55 mm
Package width:: 229 mm

Features

Plug and Play:: Yes

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Instructions

mmo_22180943_1622562480_5376_28740.pdf

startech-MSTDP123DP-624689.pdf

Description

Instructions

mmo_22180943_1622562480_5376_28740.pdf

startech-MSTDP123DP-624689.pdf

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU9	15	19.06.2026 Best delivery	65.99 €
WH109	15	07.07.2026	69.49 €

Available only for legal entities

65.99 €

Stock: 15

Delivery Date: 19.06.2026 Best delivery

Warehouse: EU9

69.49 €

Stock: 15

Delivery Date: 07.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Multi Monitor Adapter StarTech.com MSTDP123DP cost, and is it available for purchase?

The price is 65.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Multi Monitor Adapter StarTech.com MSTDP123DP?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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