StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 to 3x HDMI MST Hub - Triple 1080p HDMI Monitors - Extended or Cloned Display mode - Windows PCs Only - DP to 3x HDMI Splitter (MSTDP123HD)
Key Features
- MULTI MONITOR ADAPTER FOR WINDOWS: DisplayPort to HDMI MST hub drives up to 3x HDMI monitors in extended or duplicate mode using a DP port on Windows desktop PCs or laptops / Not compatible with macOS
- DISPLAY RESOLUTION: Multiple monitor DisplayPort to HDMI MST hub supports HD resolutions up to 3x 1080p 60Hz on three monitors, or dual 4K 30Hz on two monitors, or can support three ultrawide displays up to 2560x1080
- COMPATIBILITY: 3-Port DisplayPort to HDMI MST video splitter requires host system with DP 1.2/HBR2/MST or later from HP, Dell & Lenovo and AMD, NVidia & Intel video cards; Not compatible with laptops/computers with HDMI output ports
- 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
- GPU CAPABILITIES: 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 (laptop screen may be disabled when connected to three monitors)
Description
Use this adapter to connect three independent displays to a single DP 1.2 port
This MST hub lets you connect three HDMI® monitors to your DisplayPort™ (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.
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. You can also mirror the same image onto multiple HDMI televisions or projectors 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 MSTDP123HD will act as splitter, automatically mirroring your video source across all displays. Resolution limitations apply.
The MSTDP123HD supports plug-and-play installation for a hassle-free setup, and is backed by a StarTech.com 3-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. Some monitors limit available resolution
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 - 43%
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%)
92%
2560x1600 @60hz (38%)
2560x1600 @60hz (38%)
1920x1080 @60hz (22%)
98%
3840x2160 @30hz (43%)
1920x1200 @60hz (30%)
1920x1080 @60hz (22%)
95%
3840x2160 @30hz (43%)
3840x2160 @30hz (43%)
None
86%
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 (43%)
2560x1600 @60hz (43%)
1920x1200 @60hz (30%)
116%
3840x2160 @30hz (43%)
2560x1600 @60hz (43%)
2560x1440 @60hz (35%)
121%
3840x2160 @30hz (43%)
3840x2160 @30hz (43%)
3840x2160 @30hz (38%)
124%
The StarTech.com Advantage
Specifications
| Ports & interfaces |
|---|
| Video ports quantity |
3 |
| Video port type |
DisplayPort |
| Video out |
3x HDMI |
| Cable length |
7.48" (0.19 m) |
| Features |
|---|
| Maximum refresh rate |
60 Hz |
| Windows operating systems supported |
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, 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 |
| Maximum resolution |
3840 x 2160 pixels |
| Plug and Play |
Yes |
| Product colour |
Black |
| Certification |
CE, FCC, REACH |
| Cable length |
7.48" (0.19 m) |
| Power |
|---|
| Input current |
0.5 A |
| Output current |
3 A |
| Power consumption (typical) |
15 W |
| Output voltage |
5 V |
| AC input voltage |
110 - 240 V |
| Weight & dimensions |
|---|
| Weight |
4.48 oz (127 g) |
| Width |
4.13" (105 mm) |
| Depth |
13" (330 mm) |
| Height |
0.551" (14 mm) |
| Package weight |
17.6 oz (500 g) |
| Package depth |
6.06" (154 mm) |
| Package width |
9.49" (241 mm) |
| Package height |
2.52" (64 mm) |
| Packaging data |
|---|
| Package weight |
17.6 oz (500 g) |
| Package depth |
6.06" (154 mm) |
| Package width |
9.49" (241 mm) |
| Package height |
2.52" (64 mm) |
| Packaging content |
|---|
| AC adapter included |
Yes |
| Manual |
Yes |
| Operational conditions |
|---|
| Operating temperature (T-T) |
0 - 45 °C |
| Storage temperature (T-T) |
-20 - 70 °C |
| Operating relative humidity (H-H) |
50 - 90% |
| Video |
|---|
| Maximum refresh rate |
60 Hz |
| Maximum resolution |
3840 x 2160 pixels |
| Colour |
|---|
| Product colour |
Black |
| Certificates |
|---|
| Certification |
CE, FCC, REACH |
| Technical details |
|---|
| Package width |
9.49" (241 mm) |
| Package height |
2.52" (64 mm) |
| Video out |
3x HDMI |
| Plug and Play |
Yes |
| Compliance certificates |
RoHS |
| System requirements |
|---|
| Windows operating systems supported |
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, 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 |
| Logistics data |
|---|
| Master (outer) case width |
13.3" (337 mm) |
| Master (outer) case length |
19.8" (504 mm) |
| Master (outer) case height |
8.82" (224 mm) |
| Products per master (outer) case |
10 pc(s) |
| Harmonized System (HS) code |
85176990 |
