Introduction

This MST hub lets you connect three monitors to your DisplayPortT (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. 

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. This MST 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 displays 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 MSTDP123DP will act as splitter, automatically mirroring your video source across all displays. Resolution limitations apply.

The MSTDP123DP supports plug-and-play installation for a hassle-free setup, and is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Note: MST shares 21.6 Gbps across all attached displays. Higher resolutions can restrict the available bandwidth with the remaining ports, please see our guideline below for determining an ideal resolution for your setup. Certain graphics adapters have limited MST support and will only output to three displays in total. If more than three monitors are attached the fourth will be disabled.

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.

Examples of Supported Resolution Configurations

Screen 1 Resolution	Screen 2 Resolution	Screen 3 Resolution	Total % of Bandwidth
1920x1200 @60hz (30%)	1920x1200 @60hz (30%)	1920x1200 @60hz (30%)	90%
2560x1440 @60hz (35%)	2560x1440 @60hz (35%)	1920x1200 @60hz (30%)	100%
2560x1600 @60hz (38%)	2560x1600 @60hz (38%)	1920x1080 @60hz (22%)	98%
3840x2160 @30hz (38%)	2560x1600 @60hz (38%)	1920x1080 @60hz (22%)	98%
3840x2160 @30hz (38%)	3840x2160 @30hz (38%)	1920x1080 @60hz (22%)	98%

Examples of Unsupported Resolution Configurations

Screen 1 Resolution	Screen 2 Resolution	Screen 3 Resolution	Total % of Bandwidth
2560x1600 @60hz (38%)	2560x1600 @60hz (38%)	1920x1200 @60hz (30%)	106%
3840x2160 @30hz (38%)	2560x1600 @60hz (38%)	1920x1200 @60hz (30%)	106%
3840x2160 @30hz (38%)	2560x1600 @60hz (38%)	2560x1440 @60hz (35%)	111%
3840x2160 @30hz (38%)	3840x2160 @30hz (38%)	3840x2160 @30hz (38%)	114%

Features

• Maximize your productivity by connecting up to three independent displays to your computer using the MST Hub
• Connect to almost any television, monitor or projector with the support of low-cost adapters
• Increase external video performance with support for resolutions up to 4K
• VESA and DisplayPort certified
• Compatible with DP 1.2 Graphics cards such as AMD Radeon with Eyefinity Technology
• Plug-and-play installation
• Newly engineered chipset for increased compatibility

Specification

Connector A: DisplayPort (20 pin) Male Latching

Connector B: DisplayPort (20 pin) Female Latching

Operating Temperature: 0°C to 45°C (32°F to 113°F)

Storage Temperature: -20°C to 70°C (-4°F to 158°F)

Active or Passive Adapter: Active

Converter Type: MST Hub

Ports: 3

Audio: Yes

Chipset ID: MegaChips - STDP4320

Output Signal: DisplayPort

Shipping (Package) Weight: 0.6 kg [1.3 lb]

Maximum Digital Resolutions: Up to 4K

Wide Screen Supported: Yes

Color: Black

Enclosure Type: Plastic

Product Length: 200 mm [7.9 in]

Product Width: 78 mm [3.1 in]

Product Height: 20 mm [0.8 in]

Product Weight: 95 g [3.4 oz]

Power Source: AC Adapter Included

Input Voltage: 110V-240V AC

Input Current: 0.5 A

Output Voltage: 5 DC

Output Current: 3A

Center Tip Polarity: Positive

Plug Type: N

Power Consumption (In Watts): 15

OS Compatibility: Windows 10 (32/64)

Note: DisplayPort 1.2 with MST+HBR2 support from the GPU is required for independent display output

Included in Package: 3-Port Multi Monitor DisplayPortT MST Hub

Universal Power Adapter (NA/EU/UK/AUS)

Instruction Manual