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STARTECH.COM

STARTECH.COM MSTDP122DP

Dual-Monitor DisplayPort 1.2 Splitter, DisplayPort to 2x DP Multi-Monitor

MPNMSTDP122DPBusiness monitorsUpdated

Key facts

Part number
MSTDP122DP
Brand
STARTECH.COM
Category
Business monitors
Price
AUD 123.19≈ USD 86 RRP
Availability
On request — ask for a quote

The STARTECH.COM MSTDP122DP is a business monitor listed in the Prology Parts Index. RRP AUD 123.19≈ USD 86 (Oct 2026). Request a quote for volume pricing, or sell us your used business monitors.

Overview

This MST hub lets you connect twomonitors to your DisplayPort™ (DP) 1.2 equipped Windows® laptop or desktop.It's USB powered, so the only thing you'll need to operate the hub is your computer.

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. ThisMST hubsolves both of these problems by letting you connect twoadditional displays to your computer, which makes multitasking much easier.

Connect to any display

With the MST hub, you can use DisplayPort video adapters and cable adapters that enable you to connect HDMI, VGA or DVI displays. This ensures your MST hub will be compatible with virtually any television, monitor or projector. The hub is VESA and DisplayPort certified to support DP 1.2 enabled systems, for seamless integration with your existing video equipment.

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, giving you the freedom to multitask and increase your productivity. You can also mirror the same image onto multiple displaysfor 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 MST hub will act as a splitter, automatically mirroring your video source across all displays. Resolution limitations apply.

Average resolution bandwidth allocation

1920x1080 (High-definition 1080p) @60hz - 22% 1920x1200 @60hz - 30% 2560x1440 @60hz - 35% 2560x1600 @60hz - 38% 3840 x 2160 (Ultra HD 4K) @30hz - 38%

Note: Exceeding 100% will reduce functionality.

  • MULTI-MONITOR CONFIGURATION: Dual-Monitor DisplayPort 1.2 MST Hub drives up to 2x 4K 30Hz (UHD) or 2x 1080p 60Hz DisplayPort monitors using a DP video port on a Windows desktop PC or laptop; Not compatible with macOS
  • NO DRIVERS OR SOFTWARE: Increase productivity by adding two extended or mirrored displays to a Windows computer; Utilize integrated or discrete GPU (Intel/AMD/Nvidia) capabilities enabling high performance graphics with minimal CPU usage
  • HARDWARE COMPATIBILITY: Host system must support DP 1.2 / HBR2 / MST; 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
  • EASY TO USE: Extend your desktop at your workstation in the office/home office; Built-In 9.8" (25cm) USB-A cable for power (USB bus-powered); Latching DisplayPort connector ensures a reliable connection and prevents accidental disconnection
  • OUR ADVANTAGE: Included connectivity tools for IT Pro's and IT help-desk support teams with Windows Layout Utility which restores windows app locations when re-connecting the Dual DisplayPort Multi-Monitor Adapter

Specifications

General

Additional Information
Hardware Audio Yes Chipset ID STDP4320 Converter Type MST Hub Output Signal DisplayPort Ports 2 Performance Maximum Digital Resolutions 3840 x 2160 @30hz Supported Resolutions 1024x768 1280x720 (High-definition 720p) 1920x1080 (High-definition 1080p) 1920x1200 2560x1440 2560x1600 3840 x 2160 (Ultra HD 4K) @30hz Wide Screen Supported Yes Environmental Humidity 50-90% Operating Temperature 0°C to 40°C (32°F to 104°F) Storage Temperature -20°C to 60°C (-4°F to 140°F)
Maximum Video Resolution
3840 × 2160
Product Type
Signal Splitter

Manufacturer Website Address

Product Name
MST hub - DisplayPort to 2x DisplayPort
USB
Yes
DisplayPort
Yes
Number of DisplayPort Outputs
2
Number of DisplayPort Inputs
1
Weight (Approximate)
52 g
Length
248.9 mm
Height
12.7 mm
Width
58.4 mm
Product Color
Black
Product Material
Plastic

Price history

Latest
AUD 123.19≈ USD 86
Oct 2026
Lowest recorded
AUD 123.19≈ USD 86
Highest recorded
AUD 123.19≈ USD 86
Recorded
2026
1 price point

AUD 123.19 rrp, recorded

Why buy from Prology

  • Tested before dispatchEvery item is checked by our technicians before it ships.
  • Warranty includedParts are covered by a Prology warranty – ask us for the terms.
  • Fast shippingDispatched from our Australian and US locations.
  • Real people, quick repliesQuotes and answers within 1 business day.

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Prology buys used and surplus business monitors – including MSTDP122DP. Sell outright or trade in against your next order. Offer within 1 business day.